Saturday

• Kids' Choice Awards (6 p.m., Nick): Jack Black hosts these always-energetic ceremonies.

• NCAA men's basketball tournament: George Mason vs. Florida (4:07 p.m., Ch. 2); Louisiana State vs. UCLA (6:47 p.m., Ch. 2)

• The Ring (7 p.m., Ch. 4): 2002 horror film.

• NBA (8 p.m., Ch. 14): Jazz at Blazers

• Liza with a "Z" (9 p.m., Showtime): This remastered special from 1972 is nothing short of spectacular.

• Fever Pitch (9 p.m., HBO): Jimmy Fallon and Drew Barrymore star in this 2005 romantic comedy. (PG-13)

• Saturday Night Live (10:30 p.m., Ch. 30): Scarlett Johansson hosts; Death Cab for Cutie performs.

Sunday

• NCAA women's basketball tournament: Maryland vs. North Carolina (4 p.m., ESPN); Duke vs. LSU (6 p.m., ESPN)

• MLS soccer (5:30 p.m., Ch. 5): Real Salt Lake's season-opener at Chivas USA — seen on a 30-minute tape-delay.

• Extreme Makeover: Home Edition (6 p.m., Ch. 4): A hurricane-damaged home is remodeled.

• Malcolm In the Middle (6 p.m., Ch. 13): Malcolm takes dancing lessons.

• King of the Hill (6:30 p.m., Ch. 13): There's a riot at the Propane Expo.

• Cold Case (7 p.m., Ch. 2): Lilly and Jeffries investigate a cabaret singer's shooting.

• The Simpsons (7 p.m., Ch. 13): Homer tries to bring a pro football team to Springfield.

• Desperate Housewives (8 p.m., Ch. 4): Lynette must give a court deposition about Bree's drinking.

• The West Wing (8 p.m., Ch. 5): Election Day finally arrives in the first of a two-part episode. And the death of actor John Spencer will be dealt with when his character, Leo McGarry, suddenly passes away. (Seen an hour later than usual because of the soccer game.)

• Crash (8 p.m., Showtime): This year's best-picture, according to the Oscars, makes its pay-cable premiere. (Rated R)

• Grey's Anatomy (9 p.m., Ch. 4): George begins to overstay his welcome; Meredith learns a secret about her father.

• Huff (10 p.m., Showtime): This unwatchable series returns for a second season.

• The Sopranos (10 p.m., HBO): Tony's back in charge; Paulie gets some shocking news.