"Transplant patient and now doctor, Frankie starts her first day in Renal rotation; best friend Lou battles surgery's boys' club; and flatmate Tabb starts as an intern."

"Frankie takes on the system to save a patient, and lands in trouble. Lou finds out it\u2019s not always wise to have an affair with a boss; and Tabb questions his ability as a doctor."

"When a heart transplant patient dies, Frankie fears the surgeons will close ranks to cover up a medical error. Lou realises she and best friend Frankie may be on different sides."

"When a patient wants to turn off the device keeping her alive, Steele tries to dissuade her. Lou feels betrayed when Frankie takes on a Root Cause Analysis into a patient\u2019s death, threatening her job."

"When Berger learns Frankie has a fever in the middle of a hospital outbreak, he forces her into a bed for treatment, putting her secret at risk of exposure."

"Tanya Kalchuri is forced to tell Frankie she read her medical files - a breach of professional ethics; while Berger works with Eli Nadar to save a patient from deportation."

"On the eve of an investigation into a patient's death, Frankie realises that all doctors are fallible when faced with the reality of a health system that isn't always able to cater for all."

"Chad Berger's days as a doctor are coming to an end, but he is determined to see through a complex set of paired kidney exchange transplants. Will he be able to do so, or will his own condition get to him?"