HangEmHigh

Here's tonight's TV lineup (all times Eastern). All shows listed are new, except where otherwise noted.

8:00 to 9:00

• CBS: 'Ghost Whisperer'
• The CW: 'Smallville'
• TCM: 'Hang 'Em High' -- 1968 Western starring Clint Eastwood

9:00 to 10:00

• ABC: 'Jamie Oliver's Food Revolution'
• CBS: 'Medium'
• FOX: 'Kitchen Nightmares'
• NBC: 'Dateline NBC' -- Two hours
• Cartoon Network: 'Star Wars: The Clone Wars'
• National Geographic: 'Dog Whisperer'
• TeenNick: 'Degrassi: The Next Generation'
• TLC: 'What Not to Wear'
• SyFy: 'Stargate Universe'

10:00 to 11:00

• ABC: '20/20'
• CBS: 'Miami Medical'
• Discovery: 'American Loggers'
• E!: 'The Soup'
• Food Network: 'Private Chefs of Beverly Hills'
• Starz: 'Spartacus: Blood and Sand'
• SyFy: 'Merlin'
• TLC: 'The Message'

11:00 to Midnight

• Comedy Central: 'Comedy Central Presents' -- Matt Braunger and Mo Mandel (two 30-minute episodes)
• VH1: 'Unplugged' -- Adam Lambert

Midnight

• Comedy Central: 'The Awkward Comedy Show'
• HBO: 'Funny or Die Presents'

Check your local TV listings for more information. After the jump, the late night talk shows.

Go ahead. Make his (birth) day.

Incredible though it may seem, Clint Eastwood will be 80 (!) on May 31.

To celebrate, Turner Classic Movies will pay tribute to the iconic actor/director with a 24-hour marathon of his movies.

Beginning at 6AM with 1956's 'The First Traveling Salesleady,' the cable network will run many fan favorites, including 'Dirty Harry,' 'Magnum Force' and 'Hang 'Em High.' In addition, the network will air 'The Eastwood Factor,' a documentary narrated by his 'Invictus' star, Morgan Freeman.