Today on TV

• Friends (7 and 7:30 p.m., Ch. 5): We were led to believe that once NBC counted down its fan-selected top episodes of all time, we'd be getting new episodes. Wrong! Two more reruns tonight . . . and a new episode next week. (And as for the Internet-voting-selected No. 1 episode — "The One With the Prom Video" — I disagree. Not that it wasn't good, but I think the show reached a creative peak when Chandler and Monica got together and tried to hide it from everyone. I'd go with any one of several fifth-season episodes —"The One With All the Kissing," "The One With the Kips," "The One With Ross' Sandwich," "The One Where Everybody Finds Out" — before "Prom Video." But that's just me.)

• American Idol (7 p.m., Ch. 13): This week's half-hour results show, postponed from Wednesday because the presidential press conference postponed Tuesday's performance show.

• Tru Calling (7:30 p.m., Ch. 13): Former "American Idol" contestant Tamyra Gray guest stars as a movie star with some skeletons in her closet.

• CSI (8 p.m., Ch. 2): A pair of fires hits the same neighborhood in a matter of days — and one of them is deadly.

• The Apprentice (8 p.m., Ch. 5): The season finale. (See accompanying story.)

• Frontline (8 p.m., Ch. 7): A repeat titled "Tax Me If You Can," which reports on how the wealthy are creating phony tax shelters and cheating the government out of billions.

• College volleyball (8 p.m., Ch. 11): Southern California at BYU

• Without a Trace (9 p.m., Ch. 2): Martin's aunt disappears; Jack visits his father (guest star Martin Landau), who's in the early stages of Alzheimer's.

• PrimeTime Thursday (9 p.m., Ch. 4): A number of alleged psychic phenomena are investigated.