• At 8, ABC has a new Wife Swap, followed by a new, two-hour 20/20.
• CBS has a new Ghost Whisperer at 8, then new episodes of Flashpoint and Numb3rs.
• NBC has two new episodes of Howie Do It at 8, followed by a new, two-hour Dateline.
• FOX has new episodes of Prison Break and Dollhouse.
• The CW has a new Everybody Hates Chris at 8, then a new episode of The Game.
• There's a new Washington Week on PBS at 8, followed by new episodes of NOW and Bill Moyers Journal.
• MyNetwork TV has a new Smackdown! at 8.
• Nickelodeon has a new Penguins of Madagascar at 8.
• ESPN2 has the Magic/76ers game at 8.
• Also at 8: Cartoon Network has a new Secret Saturdays.
• At 9, History Channel has a new Patton 360.
• At 9:30, ESPN has the Rockets/Trail Blazers game.
• At 9:55, STARZ has a new Head Case, then a new Party Down.
• At 10, HBO has a new Real Time with Bill Maher.
• E! has a new episode of The Soup at 10.

Check your local TV listings for more.

After the jump, the late night talk shows.

'Terminator: The Sarah Connor Chronicles'
(8PM, Fox) 2nd season finale
The big rumor for tonight's season two finale is that a major character will bite the dust, but we have to ask: who's left?! Derek, Riley and Charley (and maybe Jesse) have all been big deaths so far this season, and with mama Sarah in jail, that leaves Johnny boy with an ever-dwindling list of allies.

Fans are still waiting to hear whether or not the show will get a greenlight for a third season, which makes the finale's big moment all the more pivotal: The Connors finally come face-to-face with Weaver, and the results 'change John's reality forever,' according to the network. That's not sounding so good for the females in his life ...