This series is a spin-off from the long running BBC medical drama Casualty. Set in the same hospital as its sister series, this show follows the everyday lives, professional and personal, of the doctors, nurses and patients who find themselves, for various reasons, in the wards of Holby City General Hospital.
Cara is feeling vulnerable after the break-up of her marriage as a car crash brings Mo's friend Sorcha and her surrogate son back to Holby.
Cara finds herself in a difficult position when Nicole is readmitted to the ward and in labour as Guy tries to cope following the explosion.
Cara faces awkward questions following Nicole's disappearance and turns to Jed to help as Mo faces giving William back to Brett.
It is Arthur's first day back at work as he tries to prove that he can cope as Guy's struggle of confidence continues to affect his work.
Mo heads into work, positively upbeat considering that she will no longer be surrogate mum to William as she is due to give him back to his father. When Brett faces a sudden medical setback and his mother-in-law Viv becomes obstructive, Mo feels she cannot possibly part with her beloved William and decides to abscond with him...
Nicole's return to AAU makes life more difficult for Cara as Dom's delight at being given a difficult case turns bad when dealing with a difficult patient.
Jac returns to work on Darwin leading to a battle with Guy over his plans as Morven and Arthur end up clashing over a patient.
Zosia fears that her days on Darwin may be numbered as she tries to impress Jac as Arthur tries to rekindle his friendship with Morven.
Jesse has no choice but to relive some tragic events as he attempts to help the seriously ill sister of a former patient.
Fran steps up her manoeuvres against Jac and after she raises the possibility of a formal complaint from a patient's sister, Hanssen has to take it seriously.
Fran returns to the hospital and takes some drastic action to try and get Jac's attention.
It looks like Serena is going to spend another New Year's Eve alone but after some revellers at a gig are attacked, fate brings more than just a few casualties onto the hospital.
Arthur ends up being pushed to the limit after he attempts to win Morven's affections. Zosia has the chance of a prestigious research internship in Edinburgh and has to tell Ollie.
Guy's career continues to go from strength to strength but there is a cost. Essie lets her personal life affect her professional one as she attempts to deal with a difficult mother and son relationship.
Hanssen gets ready to fly back to Sweden to see his family and becomes suspicious that Guy is attempting to wrest control of the hospital something which Guy later publicly announces. Serena looks for reassurance that Hanssen will stay and fight the battle.
Back on Keller, Arthur finds himself in a compromising situation by Morven's father as Mo awaits the news if she is pregnant or not.
After an army medic shows up on Darwin Ward, tensions increase for Guy and Ollie. Serena has to make a difficult decision following the discovery of a family secret.
Somebody from from Dominic's past makes an unwelcome return and there are some traumatic consequences.
Cleared by the police, Dom returns to work but Lee still has the power he needs to hurt him as Austin's condition continues to deteriorate.
Bernie starts her first day on the ward trying to put her army life behind her as Arthur's dream of becoming a life donor gets a set back as Serena has to make a decision regarding Jason.
Arthur's attempt to save the life of a patient after being hit by a train leaves him burying his head in the sand as Adele ends up getting more than she bargained.
Operating on an old school teacher, Ric battles to remain in control as Mo learns that she hasn't won the role of consultant as Serena is worried about introducing Robbie to her family.
Bernie ends up having to question what she wants after her future at the hospital is put in doubt. Ollie and Zosia's world is blown apart after a former flame of his shows up.
Morven is left reeling by a life changing birthday gift as Mo clashes with Sir Dennis over a patient as Ric suffers an emotional outburst.
When Cara makes a move on Raf, complications arise as Arthur receives some shattering news as an old friend of Adele's is admitted to Darwin.
Jason shows up on AAU with his seriously ill carer Allan and Serena’s personal involvement manages to affect her professional judgement as Dom tries to support Arthur following the news that his cancer has spread as Cara has her first day on Darwin.
Following the death of his mother, Jesse attempts to reappraise his relationship with his father as Ina is readmitted to Darwin.
Bernie has to work alongside an old army colleague and ends up being forced to confront the secrets of the past and face the truth behind her sudden exit from the army as Mr T learns that no one takes him seriously as Serena has a choice to make between her happiness and Jason.
Bernie finds herself being served with divorce papers as Austin is admitted in urgent need of a transplant as Zosia persuades a dying patient to act as a guinea pig.
The arrival of her ex sees Bernie trying to keep her secret hidden as the hospital's new psychiatrist Naomi Palmer makes an instant impression on Fletch.
Mo finds herself having to listen to her heart instead of her head as Serena's actions leave devastating consequences as Arthur and Morven have a day they won't forget.
Zosia manages to overstep the mark and accuses a patient of a media leak forcing Oliver to deal with an unwelcome dilemma. Zosia comes to a gut-wrenching decision as Serena discovers Bernie is working on AAU, Dominic has to face his fears.
Arthur is determined to proof himself with Hanssen's ambitions as Raf manages to see Naomi in a different light as Oliver tries to get back together with Zosia.
Zosia finds herself having to chose between Arthur and her career as Dom finds his loyalty being tested by a familiar face as Bernie finds it hard to find her place on AAU.
Zosia begins to question where her loyalties lie as Arthur and Morven have a decision to make as Dom battles his guilt.
A major train accident sees Dom with the perfect opportunity to escape back into work mode. Bernie’s husband attempts to to play dirty in the divorce, as he turns her children against her.
As Jac launches the fully-formed Digby Stent, it looks like that someone has stolen their patent. Dom’s first day back doesn’t go as planned after a forthright new registrar shakes up the ward.
Dominic comes up with a unique way to grieve the loss of his best friend. Raf and Fletch clash after Raf reveals how he really feels about Naomi.
Jac reaches breaking point when Ollie diverts from her plans.
Mo struggles with a big choice about her future. Mikey causes more trouble for Fletch.
Essie finds her own life in danger when she tries to help a desperate patient.
Ollie questions his worth on the Darwin team.
Ric questions his surgical skill when he faces losing another young man.
Bernie faces an ethical dilemma when her wayward son arrives at the hospital.
Jac returns from her break but gets a shock when she sees who is working on Darwin.
With Evie still recovering from her fall, Fletch commits to being a better dad.
Sacha's birthday celebrations don't go quite according to plan.
Fletch is recovering from being attacked. Progress stalls when he loses feeling in his feet. As the paralysis spreads, Raf struggles to diagnose the cause. Will he make a breakthrough before it is too late? The passionate courtship of a patient and her beau reminds Zosia what she has lost with Ollie. In the dark about Ollie's relationship with Jasmine, Zosia begins to think about the possibility of reconciliation. A happily engaged patient and her partner present a vision of what might have been for Sacha and Essie. Have they made the right decision in breaking up?
Dominic is perturbed when Isaac's former surgical mentor is admitted. Despite the existence of a wife, it's clear there's a personal connection between the two men. Is Dom prepared to accept Isaac's past? Jasmine is keen to impress Jac professionally and make a connection with her half-sister personally. But will Jac's public acknowledgement of their relationship bring them together or drive them further apart? Ric is dispatched by Hanssen to deal with the estranged wife of the local MP - the feisty, French Francoise. Will Ric allow himself to succumb to her Gallic charms?
Mr T comes to Mo's rescue when she fears for her baby's life. Bernie makes a big decision about her future with Serena when an exciting opportunity arises. A big step in his relationship with Isaac puts Dom's friendship with Zosia at risk.
An accident in rehab sets back Fletch's recovery, but it's his attitude that proves the biggest obstacle. Can he beat the doom and gloom before pushing away those who are trying to help him? Isaac wants to impress Ric and Dom wants to impress Isaac, but when Dom sidelines his own success to help make Isaac look good they both wind up in trouble. Mo tries to befriend Inga in light of her new role as best man. Her attempts prove futile when she puts her foot in her mouth repeatedly and winds up covered in wee, having made an enemy out of Inga instead.
Guy must face his past when an unexpected patient arrives at Holby.
Ric arrives in prison to begin his sentence. A popular prisoner takes him under his wing, but Ric starts to question who he should trust on the inside.
Sacha finds his allegiances tested as he struggles to judge whether his patient can be trusted, and Jac is keen to prove she is back on form.
Essie struggles to use her head over her heart as she gets involved with Gaskell's trial. Oliver is transferred to AAU for a change of scene.
Torn between guilt and duty, Hanssen is pushed to the brink, Jac turns to an old friend for support, and Lofty is thrown when an unexpected patient turns up on Keller.
The Clinical trial is heating up and it is time for Gaskell to live up to his reputation, while Nicky tests Sacha's patience in a bid to prove her abilities .
Hanssen steps down as CEO, with Serena agreeing to take over temporarily. When Ric is admitted to Holby, Serena and Donna treat the injuries he sustained in prison. Distressed by Ric's situation, Serena investigates what happened the day Elaine Warren died. Oliver's physiotherapy is cut short when his therapist collapses, triggering his surgical instincts. As he attempts to diagnose her and other patients, Dom, Lofty and Roxanna try to temper his expectations. Oliver starts to wonder if he can still be a doctor. Jac must locate the rare vinyl she took from Raf's collection before Fletch purchases a replacement. This suspicious behaviour leads Frieda to uncover the true nature of Jac's motivations. Knowing Jac may have feelings for Fletch gives Frieda an opportunity to needle her mentor.
A leaking bullet is poisoning Oliver's brain and must be removed; can Roxanna convince him to risk another surgery? Fletch turns a supposed intruder into a patient.
A hungover Nicky must cope with an overbearing new registrar. Fletch and Jac are thrust together on an overnight transplant case.
Roxanna pitches an experimental treatment that could help Oliver recover. However, with acting CEO Serena reluctant to commit, can Roxanna convince Hanssen to return? Meanwhile, Dominic tries to help a deeply worried Lofty plan for Sheilagh's future, and it remains to be seen whether Frieda will continue to help Jac when her mentor's pain reaches breaking point.
Gaskell fights to protect his trial and save his patient, and Serena is determined to find a solution as she begins to fear that Ric is losing hope. Meanwhile, Jac returns with a spring in her step, but will the secret to her new happiness be discovered?
Roxanna tries to cure Oliver, but in the process opens old wounds. Dom and Lofty find themselves at odds over Sheilagh's care. Donna and Fletch race to save Ric.
Ollie refuses to relinquish his determination to become a surgeon once again. But when a memory resurfaces, he finally sees a new way forward. Unable to shake the guilt over Fiona's death, Essie is hell-bent on uncovering what went wrong. With Jac gone and Fletch wanting answers, Frieda faces an interminable night shift on Darwin.
Ric attempts to dive straight back into work, but hospital bureaucracy throws up some testing problems. Roxanna questions Gaskell's motives when he takes on a controversial new case. Fletch clashes with the new CEO over a vulnerable patient.
A revelation about Gaskell forces Roxanna to choose where her loyalties lie. Still on probation, Ric risks his job to save a familiar face, and a secretive young patient causes Fletch to question Abigail's priorities.
Frieda forces new trainee Nicky to question what kind of doctor she wants to be. Meena puts her friendship with Ms McKendrick on the line when a chance to impress Gaskell arises. Serena tests Xavier's mettle, putting him in charge of Sheilagh's recovery.
Healthy competition turns sour when Meena and Nicky treat the same patient. Meanwhile, Frieda finds an unexpected friend in Fletch when matters of the heart push her out of her comfort zone, and Serena takes an undesired approach to Jason's impending fatherhood.
Frieda has to decide what to do when Roman crashes back into her life, and a withdrawn Dom's plans for a quiet night are scuppered. Determined to shake up his life, Sacha seeks out new experiences - with surprising results.
With Fletch and Abigail's relationship still a secret, Fletch is thrown when Jac suddenly arrives on Darwin, however complications arise when Fletch accepts Jac's offer of an after-work drink. Loved-up Lofty is anxious not to crush Dominic's weekend plans, but when Lofty catches Sheilagh behaving recklessly, Lofty risks fracturing both relationships. On a high with patient success in Morocco, Gaskell's sceptical reaction to a new trial candidate leads to a disagreement with Roxanna.
While trying to prove herself, Meena uncovers disturbing news that could spell trouble for Gaskell. Bernie returns to bring Serena home, but is Serena willing to leave Holby behind for good? And Fletch questions if he's ready to commit to a proper relationship with Abigail.
A split-second mistake brings Nicky a whole lot closer to Zav than she bargained for. Meanwhile, a troubling discovery causes Roxanna to question her loyalties. And Dom is forced to make a choice between sacrificing an opportunity and letting down Lofty.
The party celebrating 70 years of the NHS is put on hold when a major incident pushes Holby to the limits. Serena is reminded of a patient she saved many years ago - with the odds stacked against her, and withRic's help, can she do the same again? Jac and Abigail find themselves at odds over a patient set for a heart transplant. But with Jac back at work, is the transplant Abigail's only concern? Sheilagh reflects on her stay at Holby and the importance of the NHS. Encouraged by Dom's feelings for her grandson, she gives Lofty one last present before she goes.
Torn between a chance to make history and her conscience, Roxanna faces a tough decision. Will she cross the line? Hanssen's recovery is put to the test with Essie's arrival, but he'll have to overcome painful memories if he wants to save her life. When Donna's hopes for her family seem out of reach, Zav is the last person she expects to save the day - has she misjudged him?
When nothing else seems to be going Sacha's way, he tries his hand at a new romance. Meanwhile, tensions rise as Meena moves in on Nicky's turf up on Darwin. And unconvinced by his slippery charm, Donna puts Zav to the test.
Jac is back on form after her surgery and determined to prove she is a doctor and not a patient. Dom and Lofty find themselves at cross purposes, which puts their future in the balance. Elsewhere, Essie sees Holby afresh through the eyes of a patient.
A stressful day for Fletch gets worse when one of his kids is injured, and then a face from his past turns up. Meanwhille, Hanssen attempts to express his feelings to Roxanna, and Serena and Ric decide to teach Nicky and Meena a little humility.
Fletch clashes with estranged father Steven when Evie demands they let him back into their lives, while Essie is determined to help Josh after discovering he was an applicant for Gaskell's Project Laszlo. Dominic fears for his compatibility with Lofty after a contagious incident on AAU shows they are not thinking the same way.
Roxanna questions Gaskell's leadership when his focus seems off. Can they work together to save a patient's life, or is the the trust between them fractured forever? Troubled Fletch throws himself into work as a distraction. When his micro-managing of Nicky puts a scared patient at risk, can Fletch find a way to forgive himself in time to put things right? Overworked and underappreciated, Serena is in no mood for games when a porters' prank goes awry. But is her short fuse making Serena too quick to judge?
A conflicted Essie faces a dilemma when trial patient Josh's condition deteriorates, and Donna clashes with Xavier when she accuses him of not taking their beauty business seriously. Elsewhere, Meena tries to stay positive when her day goes from bad to worse.
A special episode focusing on male mental health. Long-serving Dr Sacha Levy struggles with his emotions after a devastating surgical outcome for a favourite patient. The episode departs from Holby's usual format, exploring previously shown scenes from a new perspective, as the shattered consultant looks back at a testing year at Holby.
Hanssen tries to bury himself in his work, but when Gaskell makes a move he hadn't bargained for, he can no longer ignore his conscience. Fletch is burning the candle at both ends, leaving Evie to pick up the slack. Desperate to make things right with his daughter, Fletch faces a tough decision, while an isolated Meena turns to an old flame for comfort.
An unexpected new friendship helps Frieda find her way and Meena hits a new low, finding herself friendless and under mounting pressure from all directions, while tensions between Roxanna and Gaskell finally come to a head.
While scrambling to save a life, Hanssen and Gaskell recall the earliest days of their friendship, when a fateful encounter with a wide-eyed but driven Roxanna changed the course of all their lives forever. Under increased scrutiny and immense pressure, Gaskell wrestles with his conscience.
Hanssen holds a fretful bedside vigil at the hospital, while Gaskell wrestles with his conscience over what he's done. Fletch is missing Evie and angrily blames Steven for pulling his family apart. Sacha tentatively steps back into Holby after time off for his depression - and finds an unexpected source of support in Frieda.
As the hospital reels from tragic news, Sacha takes on a marathon operation, but Dom is concerned that he is attempting to do too much too soon. Serena is pulled in all directions when Leah, a new junior doctor, struggles with a problematic first patient, while Fletch feels he should spend some quality time with his dad after Steven's heroics while helping Mikey.
Xavier's secrets are laid bare when his wounded grandfather arrives on AAU. Gaskell's increasingly erratic behaviour puts a patient at risk, leaving Hanssen troubled. Serena tries to put some professional distance between herself and Leah.
With Hanssen inching closer to the truth, Gaskell fears exposure. Jac discovers Steven has been keeping a potentially life-changing secret from Fletch, and with Xavier continuing to distance himself from friends, Donna tries to repair his broken bonds with his family. But does Xavier really want her help?
A fiery Essie clashes with Sacha. With increasing money pressures, Fletch crosses a line.
An exuberant new doctor on AAU puts Arthur to the test.
Fletch finds himself at breaking point as his family are kicked out on the street.
Essie shocks Sacha by announcing she wants to have a baby.
An uncompromising Mo decides Fletch's fate. Oliver oversteps the mark with Zosia.
Elliot is presented with a dilemma when he is offered an exciting new position.
Guy attempts to rectify the past through an old friend of his deceased wife.
Jesse and Guy's increasingly fractious relationship hits the rocks.
Guy is held hostage by a grieving widower looking for revenge.
Sacha's world is thrown into uncertainty when an old nursing friend of Essie's turns up.
When Elliot's first love tumbles back into his life, Elliot makes a startling choice.
It's the day of the wedding. Adele's world is rocked when she makes a startling discovery.
Cara is shell-shocked when her undercover cop husband arrives at the hospital.
Dominic's past returns to haunt him. Mo needs a date for her sister's wedding.
Jac considers the possibility of a new start with Emma in the USA.
Is Sacha prepared to sacrifice the love of his daughter and do the right thing?
Dominic and Arthur compete to impress, but are they stronger together than apart?
Serena is distraught when her mother does not recognise her.
Guy is forced to confront the fact that Zosia may not be cured of her mental illness.
Hungover Jasmine desperately tries to step up her game in order to win Ric over. Zosia refuses to emotionally engage with a terminally ill patient who reminds her of Arthur. Raf is positive about stepping up his career, but when a charismatic female patient comes in, he questions whether he should actually be spending more time living his life instead of putting work first.
Zosia's behaviour continues to spiral out of control leading Jac to become concerned for her. Morven faces her fears when she takes charge of a charming patient.
Ric has been suspended and Tristan is on the prowl. An ever watchful Hanssen pays a heavy price when he takes Jasmine under his wing. When Ollie doubts a patient's credibility and questions Zosia's judgment, the ex-lovers clash. Determined to protect Zosia at any cost, Ollie is blown away by a startling revelation. Aware that she is subject of gossip and struggling to manage her feelings for Bernie, Serena is unprepared for what unfolds on AAU.
After saving a life in a near-death trauma case, an overconfident Morven clashes with Raf when he is not convinced that her motives are purely professionally. When Tristan asks Guy for a personal favour, Zosia warns Guy that Tristan is not to be trusted. But Guy strikes a deal with Tristan and his reputation hangs in the balance. When his living habits are called into question, a determined Dominic fights to prove his worth to Isaac but is unprepared for the consequences of his actions.
Part one of two. Guy's plans for his much anticipated Neurosurgical Unit are put in jeopardy when he makes a shocking discovery about Tristan Wood - the Unit's main benefactor. Meanwhile, Serena considers re-kindling her romance with a smitten Robbie but, with Bernie in her thoughts, can she commit to happy ever after with him? And Ric is pressurised to undermine everything he's worked for by Tristan.
Part two of two. A conflicted Guy fights to save Tristan's life, and Raf's budding relationship with Kim is tested when he makes a shocking discovery. Meanwhile, spurred by evidence of Essie's romantic conquests, Sacha tries online dating, but is it really a good match for him?
Dom stoops to low levels to land an assistant's position after Isaac gets a research grant. Elsewhere, Inga fights for her fiancé attention, and Bernie returns
Matteo's arrival irritates Jac and when the medic discovers his past misdemeanours, she throws down the gauntlet. Elsewhere, Dominic gets emotionally embroiled in a challenging case.
Jac puts her patient before her own health concerns, with serious consequences. Elsewhere Raf is taken aback when Parker is brought into hospital and is concerned about the boy's welfare.
When Kim gets positive news regarding her kidney treatment, Essie must deal with the imminent departure of Parker, who has been staying with her. Ollie is devastated when Matteo reveals he plans to ask Zosia out. Morven struggles to master her role as teacher, particularly with the unruly Cameron.
A terrifying blast from the past upsets Dom's plans for the perfect Christmas with Isaac, while Jac pushes her closest friend away as she waits on some Life changing news.
Mo strives to suppress her true feelings for Mr T, Jasmine is given her last chance on the Acute Assessment Unit, while Essie and Raf comes to blows after a difficult patient.
When Mo uncovers a secret, Mr T and Inga's Swedish-Style wedding takes a dark turn, While Serena, Elinor and Jason are involved in a car accident.
Oliver must compete for both funding and Jac's support when Matteo pitches a tempting rival project, and Dominic tries to keep his relationship with Isaac a secret from his parents.
Sacha becomes suspicious about Essie and Raf's relationship, and Fletch fights to save his friend Artem's life when the old gambler returns to the Acute Assessment Unit (AAU)
Mo returns from maternity leave and drops a bombshell, while Dominic gets a shock when he realises that going to Hawaii with Isaac is not going to be as straightforward as he hoped.
A grief-striker Derena returns to work looking for answers and Dominic is in turmoil when Isaac reveals a devastating betrayal. Meanwhile, Ollie and Zosia question if they are ready for the next stage in their relationships.
A familiar face makes a return under shocking circumstances, and grief-stricken Serena takes an eager Jasmine under her wing, but both get more than they bargained for.
Jac may finally acknowledge her feelings for Matteo, and Bernie sees through Serena's attempts to keep everything normal. Meanwhile, Raf is determined to remain professional when Kim reached out for help.
Isaac's dark side comes to surface as his relationship with Dom reaches breaking point, and Serena's mentoring of Jasmine gives Morven cause for concern.
Raf enthusiastically makes plans for the future with Kim and the twins he is to be a father of. However, his hopes and dreams looks set to be dashed by a series of revelations.
Jasmine fights chronic fatigue while trying to impress Serena, Essie wants to become Parker's foster mother, and Oliver tries to maintain his new zen outlook when rivals Jac and Matteo receive project funding.
Dominic's trust in Issac is rocked when a patient they both know is abandoned at the hospital having overdosed, and Fletch makes a shocking discovery about the man Morven has been messaging.
Essie is shocked when Parker turns up with a friend, while Zosia is harbouring a secret from Ollie and is horrified to learn that Isaac knows what it is.
Isaac lashes out when Dom questions their relationship, Serena is dealt a further blow after Elinor's death, and a drunken mistake prompts Ollie to take a big step in his relationship with Zosia.
Serena faces her demons and comes to a heart-wrenching conclusion, Zosia takes action when Issac reveals his true colours, and Mo risks her professional reputation.
Dominic and Isaac's toxic relationship finally reaches boiling point, Fletch's world is shattered by a life-changing revelation, while Matteo tries to reunite Jac and Jasmine.
Jac and Matteo's relationship seem to be heading in the right direction, but when she becomes suspicious of his motives, her investigation unearth skeletons in his closet.
Matteo and Jac clash over the patient, Sacha Tries to keep a secret from Essie, and Ric cracks the whip on the Acute Assessment Unit Floor, But a surprise visitor throws him off his game
Mo finds herself caught between pregnant patient Trixie and Derwoods mother, Oliver's eagerness to impress causes friction between Bernie and Ric, While Sacha revisits his own childhood when his first girlfriend is admitted.
Matteo wants to prove his marriage is over, but a face from the past brings up painful memories of his life before Holby, Meanwhile, Dominic struggles with his first day back.
Jac's job and livelihood are at risk when a mystery patient arrives on Darwin and seeks help, while Keller welcomes a new face to the team. Elsewhere, Oliver has his mind preoccupied with a surprise from Zosia.
Lofty is unexpectedly confronted with his past and realises that he has to come to terms with the life changing choices he has made, while Mo is ecstatic to be offered Jac's job.
As a personal emergency strikes, Mo Makes a heart-wrenching decision, and when Nina oversteps the mark with a patient on AAU, her judgement is called into question.
Dominic and Sacha clash professionally, and with Jac and Jasmine at odds, Fran makes it her business to reunite them - with unsettling consequences, Meanwhile a new arrival on Darwin gets more than they bargained for.
It's crunch time for Mo, who has some difficult life choices to make, and a patient who is dear to Ric forces him to try to mend broken ties. Meanwhile Jasmine has growing suspicious of Fran's intensions with Jac.
As Jasmine begins to investigate the past, She makes a shocking discovery, while a misunderstanding leaves a vulnerable Dom at odds with his new friend Lofty.
Jac buries herself in work, determined to save he life of a scared patient, while Sacha is forced to confront his faith when his mother sets him up on a blind date. Plus, Donna returns
A grieving Morven will not accept the circumstances of a close tragedy, while a familiar face arrives on Keller for emergency surgery, putting Sacha in a compromising position.
Jac and Fran get the shock of their lives when someone from their past turns up at the hospital while Raf realises that he likes Essie more than he's letting on.
Essie worries that she is not being a good foster parent to Parker, and a tricky patient diagnosis throws Morven straight in at the deep end on her first day back.
Donna is dealt a cruel blow by her ex, but assistance is on hand from a surprising source. Elsewhere Dominic wants to uncover the truth about Lofty's life, but he is not ready for what unfolds.
Nina strikes a deal with a face from her past, party animal Morven makes a regretful decision, and Sacha struggles with the new woman in his life.
Bernie is confronted with an impossible situation, Ollie and Zosia are made an offer they cannot refuse, and Lofty has fallen out of favour with Dom.
Guy requests Oliver's help with a patient, hoping to foster support for a new research proposal, Sacha's rabbi is taken seriously ill. Nina questions Matteo's feelings for her.
Oliver struggles with the thought that Tara's death could of been prevented, while Zosia is offered a chance to advance her career. Meanwhile, Lofty worries Dom still has feelings for him.
When events take a tragic turn during the Holby Half Marathon, Lofty is forced to finally confront his feelings for Dom and Fletch must enlist Jac's help to treat a patient.
Hanssen is forced to confront his past when a familiar face arrives as a registrar, and Zosia finally relaxes into some wedding planning, but Guy's behaviour sparks fresh concern.
As Guy's behaviour becomes increasingly erratic, Zosia's concerns put her in an impossible position, and Donna is shocked when her patient has a surprising visitor.
It is the day of Oliver and Zosia's wedding, and as the family and friends gather, the arrival of a particular guest threatens to ruin their happy day.
In the aftermath of the wedding, Zosia has a hard decision to make, while Dom and Lofty are in an awkward situation when Dom's boyfriend turns up on Keller.
Matteo makes a stranger recognise Nina on the ward, and Fredrik tries to impress Hanssen, but only winds up testing his patience.
Fletch must deliver some bad news as the reality of being Director of Nursing set in, and the arrival of a familiar face leaves Essie contemplating an emotional farewell.
Fredrick and Sara need to convince Hanssen to give them his professional backing, and an impromptu visit from a loved one gives Raf food for thought. Oliver and Matteo go head to head to win over Damon.
Nina must decide if she can trust Fredrick when he discovers a secret that forces her to question her future with Matteo, and Oliver is haunted by a face from the past.
On the day of Ric's coroner's court hearing, Donna discovers contradictory evidence that threatens his defence, and Dom struggles to find reasons to find a research subject.
Hanssen finds an enexpected ally in Sacha as he battles to ensure Holby'survival, and an unwanted visitor compounds Donna's problems when she returns to work.
Oliver is determined to win funding for his chest wall rec0nstruction project, and Morven is faced with a shock from her past when she discovers the identity of Lofty's mystery patient.
With the merger decision hanging over the hospital, Fredrik had his own future at Holby firmly on his mind, and Donna's friendship with Rik takes an unexpected turn.
A new face arrival in Holby sets the wheels of a change in motion, Jac is forced to assess her personal and professional lives, and Raf is reminded of why he fell in love with medicine.
It remains to be seen how the staff will cope when a face from the past arrives with a chilling vendetta.
Dominic is determined to push new F1 Meena to the limit. With the hospital still recovering, Hanssen takes position at the front line on AAU.