Today on TV

Wipeout (7 p.m., Ch. 4): A new group of contestants humiliate themselves and amuse viewers.

Celebrity Family Feud (7 p.m., Ch. 5): Last week's premiere was terrible, and this week the show gets worse. This week's celebrities include Kathie Lee Gifford, Dog the Bounty Hunter and the buxom young women who live with Hugh Hefner.

48 Hours (8 p.m., Ch. 2): Another true-crime story about the disappearances of two beautiful women.

I Survived a Japanese Game Show (8 p.m., Ch. 4): This week, the remaining contestants face the Human Claw challenge.

America's Got Talent (8 p.m., Ch. 5): The auditions continue.

Hell's Kitchen (8 p.m., Ch. 13): A winner is declared in the season finale.