What's On Tonight: Chuck, Two and a Half Men, Californication, The Hills

• At 8, ABC has a new Dancing with the Stars, then a new Bachelor.
• CBS has a new How I Met Your Mother, followed by The Big Bang Theory, Two and a Half Men, Rules of Engagement, and CSI: Miami.
• NBC has new episodes of Chuck, Heroes, and Journeyman.
• There's a new Prison Break on FOX at 8, then a new K-Ville.
• The CW has a new Everybody Hates Chris, followed by new episodes of Aliens in America, Girlfriends, and The Game.
• At 8:30, ESPN has the Cowboys/Bills game.
• At 9, USA has new Monday Night RAW.
• GSN has a new High Stakes Poker at 9.
• Also at 9: Food Network has a new Unwrapped.
• At 10, Showtime has a new Weeds, then a new Californication.
• MTV has a new ep of The Hills at 10.
• Food Network has a new Diners, Drive-Ins, and Dives at 10, followed by a new The Secret Life Of...

Check your local TV listings for more.