Ari Morgan

Things get personal when Ripley and Archer butt heads over the treatment plans tied to an unusual case.

Hannah treats a woman whose undiagnosed condition threatens the lives of both her and her unborn child.

Will Halstead returns to Med to help Goodwin with a secret investigation. Archer and Charles deal with twins who insist on being identical inside and out. Stevie and Dylan treat a young patient with sickle cell anemia.

A power outage at Med puts multiple patients at risk and tests the skills of the staff and their enthusiastic med students. Natalie returns following her traumatic brain injury. Ethan and April wonder if a family is in their future.

Ethan hires an old Navy colleague to join him in the ED. A final custody hearing threatens to separate Charles and his daughter. Maggie must make a choice that will change Auggie's life.

Shocking information threatens Jack Dayton's surgery and the future of OR 2.0. Archer goes rogue to save a patient in need.