What we're watching: A rerun of The New Adventures of Old Christine can lead us into a new episode of The Closer tonight.

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): N/A

CBS (1080i): How I Met Your Mother (8 p.m.), The New Adventures of Old Christine (8:30 p.m.), Two and a Half Men (9 p.m.), Rules of Engagement (9:30 p.m.), CSI: Miami (10 p.m.)

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

Fox (720p): N/A

CW (1080i): Everybody Hates Chris (8 p.m.), All of Us (8:30 p.m.), Girlfriends (9 p.m.), The Game (9:30 p.m .)

MYNTV (1080:): N/A

Discovery-HD (1080i): Before We Ruled the Earth (7 p.m.), Risk Takers (8 & 11 p.m.), Blue Angels: A Year in the Life (9 p.m.), X-Treme Close Up: Blue Angels (10 p.m.)

TNT-HD (1080i): Law & Order (7 p.m.), Heartland (8 p.m.), The Closer (9 p.m.), Saving Grace (10 p.m.), Cold Case (11 p.m.)

ESPN-HD (720p): MLB: Padres vs. Cardinals (7 p.m.), Baseball Tonight (10 p.m.), SportsCenter (11 p.m.),

ESPN2-HD (720p): Ruffian (10 p.m.)

Mojo HD (1080i): London Live (7, 7:30 & 11 p.m.), Cosmic Voyage (8 p.m.), I Bet You (9 p.m.), King of Miami (9:30 p.m.), Three Sheets (10 p.m.), Uncorked with Billy Merritt (10:30 p.m.), Howard Stern (11:30 p.m.)

HDNet (1080i): HDNet World Report (7 p.m.), Smallville (8 & 11 p.m.), Star Trek Enterprise (9 p.m.), Blade: The Series (10 p.m.)

HDNet Movies (1080i): Uncommon Valor (8:15 p.m.), The Fog of War (10:05 p.m.)

Universal HD (1080i): Law & Order: SVU (7 p.m.), All Night Long (8 & 11 p.m.), Conviction (10 p.m.)

HBO-HD (1080i): Big Love (9 & 11 p.m.), John from Cincinnati (10 p.m.)

Showtime-HD (1080i): The Last Holiday (8 p.m.), Weeds (10 & 10:30 p.m.), Meadowlands (11 p.m.)

MAX-HD (1080i): The Marine (8 p.m.), Ransom (10 p.m.)

STZ HD (1080i): Cars (9 p.m.), The Brothers Grimm (11 p.m.)