Thursday's TV Highlights: 'Swamp People' on History Channel
Biography: Actress and video vixen Tawny Kitaen is profiled (7, 8 and 11 p.m. Biography).
So You Think You Can Dance: Blush and Snoop Dogg perform on the results show (8 p.m. Fox).
Expedition Impossible: Contestants must rappel down a steep cliff on a new episode of the outdoor-adventure challenge (9 p.m. ABC).
30 Rock: Elizabeth Banks and Matt Damon guest star in this repeat (9:30 p.m. NBC).
True Life: Three young people involved in the marijuana trade share their stories in this new edition of the documentary series (10 p.m. MTV).
NY Ink: The tattoo-themed reality series presents its season finale (10 p.m. TLC).
The Great American Dream Machine: This special celebrates the 40th anniversary of the satirical early-1970s variety series that featured the talents of Chevy Chase, Martin Mull and Albert Brooks (9:30 p.m. KCET).
Twelve Monkeys: Bruce Willis is crazy — or he really is traveling back and forth through time — in director Terry Gilliam's trippy 1995 sci-fi fable (6 p.m. Cinemax).
The Getaway: Alec Baldwin and Kim Basinger star in this 1994 remake of the 1972 Steve McQueen-Ali MacGraw caper (9:30 p.m. Encore).
Baseball: The Cardinals meet the Mets or the Padres play the Marlins. (9 a.m. MLB); the Angels host the Rangers (12:30 p.m. FSN); the Yankees face the Rays or the Tigers take on the Twins (4 p.m. MLB).
Softball: The U.S. team challenges the Czech Republic at the 2011 World Cup (5 p.m. ESPN).
Photo credit: Zach Dilgard