The surgical teams must somehow cope with a critical shortage of blood during a grueling 18-hour operating session.
Alex has an emotional encounter with his estranged father at the hospital.
When McCall is raped by a South American diplomat who's immune from prosecution, Hunter turns renegade and follows the man to his homeland.
While investigating the homicide of a young woman, McCall falls in love with the prime suspect -- the victim's husband.
Hunter and McCall work to stop a brigade of suburban mercenaries plotting to break a drug dealer out of prison.