• At 8, ABC has a new Dancing with the Stars, followed by a new episode of Samantha Who? and the season finale of The Bachelor.
• CBS has a new Big Bang Theory, then new episodes of How I Met Your Mother, Two and a Half Men, Rules of Engagement, and CSI: Miami.
• NBC has a new, two hour American Gladiators at 8, then a new Medium.
• FOX has new episodes of Bones and House.
• The CW has a new Gossip Girl at 8, followed by a new One Tree Hill.
• There's a new Antiques Roadshow on PBS at 8.
• TNT has another NBA Playoff game at 8.
• At 9, USA has a new Monday Night RAW.
• Discovery has a new Dirty Jobs at 9.
• GSN has a new World Poker Tour, also at 9.
• At 10, Food Network has a new Diners, Drive-Ins, and Dives.
• MTV has a new episode of The Hills at 10, then a new episode of The Paper.
• HBO has a new Real Sports with Bryant Gumbel at 10.

Check your local TV listings for more.