HDTV Listings for March 21

What we're watching

: Can The Unit satisfy our need for Terrorist Tookas-kicking on Tuesdays? Since 24 just isn't enough, we'll check in again this week to see if The President of the United States special ops agent Dennis Haysbert has what it takes. Otherwise it will be a back-to-back episode of Sons & Daughters on ABC, of course if NBC stepped up to the plate and satisfied with 1080i episodes of Scrubs, there would truly be no dilemma.



Our traditional high-def listings continue below.

Here are some other HDTV programs showing on selected networks today. All times are Eastern and reruns are in italics:

ABC (720p): According to Jim (8 p.m.), Hope & Faith (8:30 p.m.), Sons & Daughters (9 & 9:30 p.m.), Boston Legal (10 p.m.)

CBS (1080i): NCIS (8 p.m.), The Unit (9 p.m.), The Late Show with David Letterman (11:35 p.m.)

NBC (1080i): Law & Order: Special Victims Unit (10 p.m.), The Tonight Show with Jay Leno (11:35 p.m.)

Fox (720p): American Idol (8 p.m.)

WB (1080i): Gilmore Girls (8 & 9 p.m.)

UPN (1080i): Veronica Mars (9 p.m.)

Discovery-HD (1080i): Roush Racing: Driver X (6 p.m.), Wild Nights (7 p.m.), Desert Speaks (8, 8:30, 11 & 11:30 p.m.), HD Getaways (9 & 9:30 p.m.), Fantastic Festivals of the World (10 p.m.)

ESPN-HD (720p): SportsCenter (6 & 11 p.m.),

INHD (1080i): Rugby Union (7 & 7:30), Mountain Biking (8 p.m.), Hardwood Heavens: Allen Fieldhouse (9 p.m.), Endless Winter (9:30 p.m.)

INHD2 (1080i): Go! Off Road(8 p.m.), Lifestyles of the Great American Boater #1 (8:30 p.m.), Tropical Rainforest [IMAX] (9 p.m.), Daddy Long Legs (10 p.m.)

HBO-HD (1080i): Don't Tell Mom the Babysitters Dead (5:30 p.m.), A Cinderella Story (7:15 p.m.) Walkout (9 p.m.). Big Love (11 p.m.)

Showtime-HD (1080i): Without A Paddle (7:15 p.m.), Sleeper Cell (10 p.m.), The L Word (11 p.m.)

TNT-HD (1080i): Charmed (6 p.m.), Law & Order (7 p.m.), NBA Basketball: Rockets at Mavericks (8 p.m.), NBA Basketball: Suns at Jazz (10:30 p.m.)