What we're watching: Award winning flick Hustle & Flow hits Showtime tonight, so we'll check that out after The Office.

Our traditional high definition listings continue below.

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

ABC (720p): Ugly Betty (8 p.m.), Grey's Anatomy (9 p.m.), Men in Trees (10 p.m.)

CBS (1080i): CSI (9 p.m.), Shark (10 p.m.)

NBC (1080i): My Name is Earl (8 p.m.), The Office (8:30 p.m.), 30 Rock (9:31 p.m.), E.R. (10:01 p.m.), The Tonight Show with Jay Leno (11:34 p.m.)

Fox (720p): 'til Death (8 p.m.), The War at Home (8:30 p.m.), The O.C. (9 p.m.)

CW (1080i): Smallville (8 p.m.), Supernatural (9 p.m.)

MYNTV (1080i): Wicked Wicked Games (8 p.m.), Watch Over Me (9 p.m.)

Discovery-HD (1080i): Planet's Best Australian Wildlife Adventures (7 p.m.), Austin Stevens: Snakemaster (8 & 11 p.m.), A Kingdom for the Dzanga Gorillas (9 p.m.), Equator (10 p.m.)

TNT-HD (1080i): Without a Trace (6 & 7 p.m.), NBA Basketball: Lakers at Pistons (8 p.m.), NBA Basketball: Bulls at Kings (10:30 p.m.)

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

ESPN2-HD (720p): NASCAR Now (6:30 p.m.), Women's College Basketball: Duke vs. North Carolina (7 p.m.)

INHD (1080i): London Live (7 & 7:30 p.m.), The Poseidon Adventure (8 p.m.), Beyond the Poseidon Adventure (10 p.m.)

Universal HD (1080i): Law & Order: SVU (7 p.m.), Watcher (8 p.m.), Sons & Daughters (9:30 p.m.), Stargate Atlantis (10 p.m.), Firefly (11 p.m.)

HDNet (1080i): Star Trek: Enterprise (8 p.m.), NHL on HDNet: Thrashers at Avalanche (9 p.m.), Nothing But Trailers (11:30 p.m.)

HDNet Movies (1080i): Dinner Rush (6:15 p.m.), Boyz N the Hood (8 & 11:45 p.m.), Gladiator (10 p.m.)

HBO-HD (1080i): Robots (6:30 p.m.), Firewall (9 p.m.)

MAX-HD (1080i): Harlem Nights (8 p.m.), The Hills Have Eyes (10 p.m.)

STZ HD (1080i): Sky High (7:15 p.m.), Glory Road (9 p.m.), The Libertine (11:05 p.m.)

Showtime (1080i): Sahara (6:55 p.m.), Hustle & Flow (9 p.m.), The L Word (11 p.m.)

Public Access