Biography (8 p.m., A&E) presents "Hugh Hefner: American Playboy Revisited." Camille Paglia is among those commenting on Hef's contribution to American culture. On The King of Queens (8 p.m., CBS), Doug quits to work for a rival delivery service he thought had promised him a job. Debra and Marie have a misunderstanding over a canister on Everybody Loves Raymond (9 p.m., CBS). On a rerun of Ally McBeal (9 p.m., Fox), a self-styled virgin sues Ally for defamation and Larry meets the firm. New York Giants star Jason Sehorn guests as a firefighter on Third Watch (10 p.m., NBC). Ben is in denial over his health on Gideon's Crossing (10 p.m., ABC). Chris' country cousin puts together a Chris Isaak tribute band on The Chris Isaak Show (10 p.m., Showtime).

Specials

The new TV movie Final Jeopardy (8 p.m., ABC) stars Dana Delany as a New York prosecutor stalked by a killer.

Talk

Rosie O'Donnell (syndicated) Ricki Lake, Kim Fields
David Letterman (CBS) Rosie Perez, "Survivor" castoff Nick Brown
Jay Leno (NBC) Whoopi Goldberg, Rachael Leigh Cook
Politically Incorrect (ABC) Rodney Crowell, Marion Ross
Conan O'Brien (NBC) Julianne Moore, Ice-T (rerun)

All times Eastern unless noted.

Blue Glow will return Tuesday, April 17.