What's On Tonight: Prison Break, Heroes, Unwrapped, Weeds

• At 8, FOX has a new, two-hour Prison Break.
• ABC has a new Dancing with the Stars at 8, then new episodes of Samantha Who? and The Bachelor.
• NBC has new episodes of Chuck, Heroes, and Journeyman.
• CBS has a new How I Met Your Mother at 8, followed by new episodes of The Big Bang Theory, Two and a Half Men, Rules of Engagement, and CSI: Miami.
• There's a new Everybody Hates Chris on The CW at 8, then new episodes of Aliens in America, Girlfriends, and The Game.
• Also at 8: ESPN has the Ravens/Steelers game.
• At 9, PBS has a new American Masters, profiling Carol Burnett.
• GSN has a new High Stakes Poker at 9.
• USA has a new Monday Night RAW at 9.
• At 9:30, Food Network has a new Unwrapped, followed by a new Diners, Drive-Ins, and Dives, followed by a new The Secret Life Of...
• At 10, TCM has the classic noir Out of the Past.
• Showtime has a new Weeds at 10 (repeated at 10:30).
• At 10:30, HGTV has a new Living with Ed.

Check your local TV listings for more.