Robert Ludlum's Covert One: The Hades FactorWhat we're watchingNo Desperate Housewives, no new Grey's no problem? Seems that way today . We'll be checking to see who puts on the green jacket at Augusta today, the broadcast is absolutely beautiful. There's also NASCAR action, NBA and MLB on deck for tonight. A couple of TV movies should spice things up, with Covert One:The Hades Factor  on CBS and Avenger on TNT.



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): NBA Basketball: Pacers at Pistons (1 p.m.), Grey's Anatomy (10 p.m.)

CBS (1080i): The Masters: Final Round (2:30 p.m.), Cold Case (8 p.m.), Robert Ludlum's Covert One: The Hades Factor (9 p.m.)

NBC (1080i): West Wing (8 p.m.), Law & Order: Criminal Intent (9 p.m.), Crossing Jordan (10 p.m.)

Fox (720p): NASCAR Nextel Cup Racing: Radioshack/Samsung 500 (1:30 p.m.), Malcolm in the Middle (7 p.m.), War at Home (8:30 p.m.), Free Ride (9:30 p.m.)

WB (1080i): Reba (7 & 7:30 p.m.) Smallville (11 p.m.)

UPN (1080i): Veronica Mars (7 p.m.)

Discovery-HD (1080i): Roush Racing: Driver X (6 p.m.), Sunrise Earth (7 p.m.), Jeremy Piven's Journey of a Lifetime: Northern India (8 & 11 p.m.), Yellowstone, the First National Park (9 p.m.), Planets Best: Safaris (10 p.m.)

ESPN-HD (720p)
: Baseball Tonight (7 p.m.), MLB Baseball: Cardinals at Cubs (8 p.m.), SportsCenter (11 p.m.)

INHD (1080i): Cathedrals of the Game (8 p.m), USA Basketball: Drive for the Gold (8:30 p.m.), Wakeboarding (9 p.m.), Ultimate Poker Challenge (10 p.m.)

INHD2 (1080i): In Theaters (6:30 & 10:30 p.m.), Twilight Zone (7 p.m.), Ultimate Access: Niagara Falls (8 & 11 p.m), Super Speedway (9 p.m.), Ultimate G's (9:45 p.m.)

HBO-HD (1080i): Meet the Fockers (6 p.m.), The Sopranos (9 p.m.). Big Love (10 p.m.),  Fever Pitch (11 p.m.)

Showtime-HD (1080i): Mean Girls (6:15 p.m.), Alfie (8:15 p.m.), Huff (10 & 11 p.m.)

TNT-HD (1080i): Saving Private Ryan (4:30 p.m.), Avenger (8 & 10 p.m.)

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