E.D. is flooded with patients from a crash. Dr Charles can’t shake the feeling that he knows the new E.D. attending. Dr Archer has second thoughts on the eve of his kidney transplant.

A woman from Archer’s past returns and threatens his transplant surgery. Crockett clashes with Med’s eager new first-year resident. Charles works to repair his relationship with Ripley.

Frustrated with an insurance company, Zola takes matters into her hands, jeopardising Med’s negotiations and Crockett’s first day on the board. Charles helps a woman’s depressed husband.

Goodwin is worried after an accident lands two people close to her in the E.D. Archer returns to Med and treats a man. Maggie and Zola help a patient on a cross-country road trip.

Goodwin recruits Charles to evaluate her ex-husband’s memory. Archer treats one of Sean’s peers from the rehab centre. Hannah treats a woman whose miscarriage was improperly treated.