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

Frustrated with an insurance company, Ahmad takes matters into her own hands, jeopardizing Med’s negotiations and Marcel’s first day on the board. Charles helps a woman’s depressed husband. Asher’s first…

Goodwin recruits Charles to evaluate her ex-husband’s memory. Archer treats one of Sean’s peers from the rehab center. Asher treats a woman from a rural clinic whose miscarriage was improperly…

Maggie empathizes with a patient whose mother is afraid to consent to her son’s risky surgery. Ripley treats someone from his past. Ahmad questions her instincts.

When the E.D. is flooded with patients from a crash, the entire team is pulled in to help. Charles can’t shake the feeling that he knows the new E.D. attending….