Code Black

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.

After Christa saves a woman's life, she pleads with Neal to perform a surgery that will ensure the patient's reproductive future.

Amid the chaos and exhaustion of working 36 consecutive hours in Code Black, the doctors must deal with Margaret O'Brien (Gail O'Grady), the distraught mother of two sons who are in a devastating car accident.

A new surgical attending Cole Guthrie (Cress Williams) joins Angels Memorial with the help of his estranged father and clashes with Leanne over their contrasting approaches to medicine.

Neal clashes with his father, Dr. Peter Hudson (Daniel Gerroll), who is a neurosurgeon, over how to treat his gravely ill mother, Asra Hudson (Roma Chugani), whose mysterious symptoms force Angels Memorial to quarantine Trauma One.

Malaya's pregnant ex, Carla, arrives at the hospital.

Angus uses his background in psychology to help.

Christa has her busiest shift yet.

Lead actor of "The Lion King" arrives with infection.

Jesse fights for his life after a heart attack.

The doctors find their own lives in danger.

Doctors treat patients from multi-vehicle accident.

Angus' older brother, an "all-star" ER doctor returns.

Leanne to confront drunk driver who killed her family.

Doctors are questioned following a violent incident.

Christa becomes insecure in her new relationship.

Christa must put aside her feelings for Grace.

Mario confronts Angus about his Adderall abuse.