Keon assists a patient who goes into early labour. Naz cares for a victim of the terrorist van attack and helps his mother make a difficult decision. Meanwhile, Wolf tries to reunite missing fingers with their owner.

Wolf is assigned to a patient that has lost hope that she will receive a life-saving lung transplant in time. Keon confides in a former football friend about a traumatic incident. Naz is assigned as Sinead's assistant.

Keon gets hazed by Nurse Molly, then gets off on the wrong foot with a patient in handcuffs. Wolf suddenly finds himself under serious financial pressure and considers taking desperate measures.

When Naz realizes her patient has a more serious condition than anyone realized, Naz forms a special bond with the patient's cousin. An over-exhausted and under-slept Wolf struggles on the job and draws Damien's wrath.

Ashley receives an ultra-religious patient who is willing to put himself at peril to appease God, forcing Ashley to reconsider her own religious past. Naz supports a pregnant patient through the hardest decision of her life.

Keon finds himself supporting his patient's fiancée when a swift recovery has an unexpected side effect. Naz treats a former Olympian whose rare condition requires creative solutions. Wolf helps a frequent flyer with hearing loss.

Under pressure to steal more drugs, Wolf is forced into an ethical dilemma in which he is turned against his patient. While trying to protect her patient before a major surgery, Ash is forced to confront Sinead about her drinking problems.

It's Nursing Week and St Mary's nurses and patients alike are confronted by the fact that everyone has a hidden side, and that nothing can be taken at face value.

With both patients and the whole Healthcare system on the brink of tragic events, the St Mary's nursing team must put their own struggles aside to help those with everything on the line.