Summary: 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.

Summary: 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.

Summary: Grace to is forced to confront her own past trauma when she encounters a patient whose diagnosis proves to be elusive.

Summary: Grace mediates between a patient's partner and son while adjusting to the unwanted arrival of the new hospital CEO.

Summary: 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.

Summary: 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.

Summary: Ashley and Caro explore past relationships. Keon grapples with Molly's attempts to sideline him. Naz tries to balance her emotional connection to a patient with his medical needs. Wolf is forced to leave his comfort zone and care for a newborn baby.

Summary: 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.

Summary: 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.

Summary: 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.