CBS | 10:00 pm
Sophia Bush ("One Tree Hill") has the title role in this new medical drama, in which she plays Dr. Sam Griffith, a gifted heart surgeon who unexpectedly becomes her hospital's chief of surgery after her celebrated boss (Jason Isaacs) falls into a coma. She excels in her leadership role, but when her predecessor regains consciousness, he demands his old job back. Did we mention this guy is also her father? Michael Stahl-David, Skye P. Marshall, Davi Santos, Wendy Crewson and Edwin Hodge also star.