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.

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.

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.

Dr. Charles and Dr. Manning disagree on how to handle a patient who they discover is poisoning herself. Dr. Rhodes throws some serious accusations at Dr. Bekker. Dr. Halstead has suspicions about Natalie’s new boyfriend and Dr. Choi tends to Bernie.

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.