"Beauty and the Geek" debut, 7 p.m., WB. This odd reality show produced by Ashton Kutcher pairs beautiful women with guys who are smart but socially insecure. The concept is riddled with stereotypes. Still, the people on both sides are engaging. Occasionally, stereotypes are fulfilled: One beauty guesses that South Dakota is south of North Carolina. She then says she really doesn't care where the states are.

Of Note

"The Contender" (2000), 6, 8:30 p.m., TNT. This political drama drew strong praise for writer-director Rod Lurie and star Joan Allen. She plays a senator who faces a smear campaign after being nominated for the vice-presidency.

"Eagles Farewell I Tour," 7 p.m., NBC. It was 34 years ago that the Eagles began making smooth California pop-rock. They've gone on to sell a reported 120 million albums with such classic singles as "Lyin' Eyes," "Hotel California" and "New Kid in Town." Now they've done more than 100 farewell-tour concerts. Here's one, taped in Melbourne, Australia.

"Supernanny," 7 p.m., ABC. In a summer switch, this reality show takes over the 7 p.m. slot, nudging reruns of "Lost" back to 9.

"Dancing with the Stars" debut, 8 p.m., ABC. This live reality competition show pairs celebrities with champion ballroom dancers.

"Inside TV Land: Tickled Pink," 8 p.m., TV Land. Here's a light look at which TV characters — from Samantha (of "Bewitched") to Xena of "Xena: Warrior Princess" — gay viewers have liked. There's not much substance, but it's a fun film.

"Lost," 9 p.m., ABC. As the summer begins, this excellent series settles into a new time slot and starts from the beginning. Here's the first episode with a plane crashing on a mysterious island.

"Law & Order," 9 p.m., NBC. A radio personality is accustomed to doing wild publicity stunts. When he's shot, police are skeptical.