Conor Perkins

When a commuter ship capsizes, the ED finds itself under water as the staff struggles to treat the influx of new patients and deal with bold new employees taking charge.

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. Archer has second thoughts on the eve of his kidney transplant.

A woman from Archer's past returns and threatens his transplant surgery. Marcel clashes with Med's new eager first-year resident.

Supply chain disruptions dramatically impact Med causing Crockett and Kai, a new surgical resident, to clash with other doctors. Maggie reveals something to Ben. Ethan and Archer help a patient with ALS.

Charles and Nellie clash over the treatment of a paranoid patient. Ethan treats a pregnant patient from Hannah's past.

When a subway train goes off the tracks, Crockett volunteers to help the victims. Vanessa and Will must decide if they're willing to risk their jobs to save a patient. Hannah and Archer clash over a pregnant patient.