A Gifted Man (7 p.m., Ch. 2): Michael discovers lesions on a patient's brain that require immediate surgery.

Shrek the Halls (7 p.m., Ch. 4): The ogre's plans for a cozy family Christmas go awry.

Chuck (7 p.m., Ch. 5): Chuck and Sarah learn who is trying to destroy Carmichael Industries.

Phineas and Ferb Christmas Vacation (7:30 p.m., Ch. 4): The boys must save Christmas.

Prep & Landing: Naughty vs. Nice (8 p.m., Ch. 4): Lanny and Wayne race to recover classified North Pole technology that falls into the hands of a naughty kid,