Sarah Lilly

JD and Turk re-evaluate their career choices when they are visited by a successful college buddy, and Dr Cox learns the truth about his relationship to Jordan's baby.

After several of Bailey's patients die, she becomes the focus of a CDC investigation; Cristina teases Alex about his feelings for Jo; Owen continues to take care of Ethan while his parents remain in the hospital.

Unsettling news motivates Derek and Meredith to take preventive steps for their children's future; Syrian doctors come to the hospital for a crash course in basic surgical skills; April decides to tell Matthew the truth.

Black Cadillac: While Mickey is reunited with an ex-girlfriend, the Donovan family make an impact at an open day at the prestigious Bel Air Academy. (S1, ep 4)

Even in the wake of a life threatening medical crisis and the excitement surrounding the birth of his son, Robert remains firm in his decision to run for governor, despite the damage that it may do to his marriage. Elsewhere, Saul and Sarah go to extremes to hide Tommy's legal troubles from Nora.

Chris uncovers an ancient secret.