• AMC's Mad Men marathon runs all night until 1am.
• BBC America's Spaced marathon continues until 9pm.
• At 7, G4 has a new Hurl!
• At 8, CBS has a new Big Brother.
• ABC has the premiere of High School Musical: Get in the Picture at 8.
• Disney has a new Hannah Montana at 8, followed by a new Wizards of Waverly Place.
• There's a new Challenge on Food Network at 8, then new episodes of Iron Chef America and Next Food Network Star.
• At 9, NBC has a new Dateline.
• PBS has a new Masterpiece at 9.
• ESPN has the ESPY Awards at 9.
• USA has a new Law and Order: CI at 9, then a new In Plain Sight.
• A&E has two new episodes of Gene Simmons' Family Jewels starting at 9, followed by a new Two Coreys.
• History Channel has a new Ice Road Truckers at 9.
• HBO has a new Generation Kill at 9.
• Nickelodeon has a new Nick News at 9.
• Sundance Channel has a new Shameless at 9.
• Also at 9: HGTV has a new Design Star.
• At 9:30, TCM has Mr. Blandings Builds His Dream House.
• At 10, Lifetime has a new Army Wives.
• E! has a new Denise Richards: It's Complicated at 10, then a new Living Lohan.
• At 11:30, Cartoon Network has a new Venture Brothers.
• At 12:15am, Cartoon Network has a new Fat Guy Stuck In Internet.

Check your local TV listings for more.