What we're watching: We've got the usual HBO shows for a Sunday night lineup but tonight you may want to flip over to Showtime for an all new show, Brotherhood. The basis for the story are two brothers, one a politician and one a career criminal living in a small Rhode Island community. If you need more convincing you can check out a review of tonight's episode on TV Squad (spoilers).

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): Desperate Housewives (8 p.m.), Grey's Anatomy (9 p.m.)

CBS (1080i): Cold Case (8 p.m.)

NBC (1080i): Law & Order: CI (9 p.m.), Crossing Jordan (10 p.m.)

Fox (720p): War at Home (9:30 p.m.)

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

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

TNT-HD (1080i): Gladiator (7 & 10 p.m.)

Discovery-HD (1080i): Sunrise Earth (7 p.m.), James: A Brother of Jesus (8 & 11 p.m.), Eye of the Beholder with Serena Yang (9 p.m.), Weather Extreme: Tornado (10 p.m.)

ESPN-HD (720p)
: SportsCenter (6 & 11 p.m.), Baseball Tonight (7 p.m.), MLB Baseball: Cardinals at Astros (8 p.m.)

INHD (1080i):  Hooked with Mark Krupa (7 p.m.), After Hours with Daniel (7:30, 11 & 11:30 p.m.), Starsailor: Live at the Marconi (8 p.m.), Three Sheets (9 p.m.), Beer Nutz: Denver (9:30 p.m.), London Live (10 & 10:30 p.m.),

INHD2 (1080i): Forensic Factor (7 p.m.), Ultimate Access: The Race Track (8 & 11 p.m.), Laura McKenzie's Traveler (9 p.m.), Aussie Wine Trail (9:30 p.m.), Skydance(10 p.m.)

HDNet (1080i): Higher Definition (7 p.m.), Face 2 Face: Lance Armstrong (7:30 p.m.), True Music (8 & 11:05 p.m.), Sound Off with Matt Pinfield (8:30 & 11:30 p.m.), Blues Traveler (9 p.m.) On Stage at World Cafe Live (10:40 p.m.)

HDNet Movies (1080i):
The Time Machine (8:15 p.m.), Ladyhawke (10 p.m.)

HBO-HD (1080i) Deadwood (9 p.m.), Entourage (10 p.m.), Lucky Louie (10:30 p.m.), Dane Cook's Tourgasm (11 p.m.), Must Love Dogs (11:30 p.m.)

Showtime-HD (1080i): The Longest Yard (8:05 p.m.), Brotherhood (10 & 11 p.m.)

MAX-HD (1080i): Singles (8:15 p.m.), Constantine (10 p.m.)

STZ HD (1080i):
Raising Helen (7 p.m.), Dark Water (9 p.m.), G.I. Jane (10:50 p.m.)

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