Johnny Kostrey

When an up-and-coming congressman's wife disappears, the team investigates his political enemies as potential suspects.

Residency Director Dr. Leanne Rorish (Marcia Gay Harden) puts her four new first year residents to work immediately on their first day at Angels Memorial Hospital, in the busiest, most notorious hospital ER in the nation.

Willis continues to tend to Rox's medical needs; Leanne and Max's father goes searching for Ariel; Noa and Mario realize their career choices will mean ending their relationship.

Christa must put aside her personal feelings for Grace and work with her to treat Brody, , a patient who claims to have been abused at a camp for troubled teens. Also, Grace is surprised when Campbell asks her out.