What's On Tonight: How I Met Your Mother, Dancing with the Stars, RAW

• At 8, CBS has a new Big Bang Theory, followed by new episodes of How I Met Your Mother, Two and a Half Men, and Old Christine.
• ABC has the season premiere of Dancing with the Stars at 8, then the season premiere of The Bachelor.
• FOX has a new Canterbury's Law at 8, then a new New Amsterdam.
• NBC has new episodes of My Dad Is Better Than Your Dad, Deal Or No Deal, and Medium.
• TLC has two new episodes of Little People, Big World at 8.
• The Kyle XY season finale airs at 8 on ABC Family, followed by the premiere of America's Prom Queen.
• Also at 8: Food Network has new episodes of Good Eats and The Secret Life Of...
• At 9, The CW has a new Pussycat Dolls.
• USA has a new Monday Night RAW at 9.
• At 9:30, HBO has a new In Treatment.
• At 10, E! has The Soup Presents.

Check your local TV listings for more.