What we're watching: Heroes and Cold Case are both in marathon mode on Mojo HD and TNT, respectively, but we'll check out our usual Fridday standbys, Numb3rs and Women's Murder Club.

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, finales in bold:

ABC (720p): Men in Trees (8 p.m.), Women's Murder Club (9 p.m.),

CBS (1080i): Ghost Whisperer (8 p.m.), Moonlight (9 p.m.), Numb3rs (10 p.m.)

NBC (1080i)
: The Tonight Show with Jay Leno (11:34 p.m.)

Fox (720p): N/A

CW (1080i): N/A

MYNTV (1080i): N/A

Discovery-HD Theater (1080i): Drift: The Sideways Craze (7 p.m.), Space Station and Beyond (8 & 11 p.m.), Heli-Skiing: Livin' the Dream (9 p.m.), St. Bernard Parish: After the Flood (10 p.m.)

TNT-HD (1080i): Cold Case (7, 8, 9 10 & 11 p.m.)

ESPN-HD (720p): SportsCenter (6:30 p.m.), NBA Shootaround (7:30 p.m.) NBA: Rockets vs. Heat (8 p.m.), NBA: Nets vs. SuperSonics (10:30 p.m.)

ESPN2-HD (720p): CFB: Boise State vs. Hawaii (9 p.m.)

Mojo HD (1080i): Heroes (6, 7, 8, 9, 10 & 11 p.m.)

Universal HD (1080i): World Cup Volleyball: USA vs. Japan (6 p.m.), Jeep World of Adventure (8 & 11:30 p.m.), 2007 National Dog Show (9 p.m.), Kurt Browning Gotta Skate VII (11 p.m.)

HDNet (1080i): HDNet World Report (7 p.m.), Sports Action Team (8 & 11:30 p.m.), Deadline! (8:30 p.m.), Art Mann Presents (9 p.m.), Inside MMA (9:30 p.m.), HDNet FiGHTS (10 p.m.)

HDNet Movies (1080i): Mary Shelley's Frankenstein (6 p.m.), The Terminator (8:05 p.m.), Ronin (10 p.m.)

HBO-HD (1080i): Miami Vice (8 p.m.), Michigan vs. Ohio State: The Rivalry (10:15 p.m.)

MAX-HD (1080i): Night at the Museum (8 p.m.), The Untouchables (10 p.m.)

STZ HD (1080i): The Holiday (6:40 p.m.), Deja Vu (9 p.m.), Invincible (11:10 p.m.)

Showtime (1080i): In the Mix (7:55 p.m.), Weeds (9:30 p.m.), Brotherhood (10 p.m.), Dexter (11 p.m.)