TONIGHT: Get ready for a big TV night including American Idol, Modern Family, the series premiere of Happy Town and the finale of High Society. It's just a can't-miss kind of night.

8:00 PM

America's Next Top Model The six remaining models travel to New Zealand for a go-see because there aren't any go-sees to go on here. (CW)
Great Performances William Shakespeare's Hamlet starring David Tennant as Hamlet and Patrick Stewart as Cladius. There's nothing wrong with a little Shakespeare on a Wednesday night. (PBS)

9:00 PM

American Idol Someone gets voted off, Lady Antebellum and Rascal Flatts perform. (FOX)
Modern Family Fred Willard guests as Phil's dad who unexpectedly shows up at Phil and Claire's door. (ABC)
Mercy A prison riot floods the hospital with injured patients. (NBC)
Mythbusters Pain tolerance is tested. (DSC)

9:30 PM

High Society It's the finale and there's a confrontation at a party which will definitely include someone throwing a martini at someone else. (CW)
Cougar Town Travis weighs two options for college, one far from and the other close to home and his mom will drink lots of wine in order to deal. (ABC)

10:00 PM

Happy Town Pilot alert! This series is about a Minnesota town dealing with a mysterious serial killer. (ABC)
South Park Jimmy and Timmy go to summer camp. (Comedy)
Top Chef Masters The chefs serve food to the cast of Modern Family in case you didn't get enough of Jesse Tyler Ferguson for one night. (BRAVO)
The Challenge: Fresh Meat II An injury takes one team out of the game while the other team thrives by mixing copious amounts of alcohol and steroids. (MTV)

Who's on the Late Night Couches Tonight?

The Daily Show: Ken Blackwell (Comedy Central)
The Colbert Report: Gregg Easterbrook (Comedy Central)
Jimmy Kimmel Live: Julie Bowen, Craig Robinson, Dr. Dog (ABC)
Lopez Tonight: Evan Lysacek, Don Cheadle, AnnaLynne McCord, J. Alexander (TBS, repeat)
Chelsea Lately Jeffrey Dean Morgan, Ryan Stout, Heather McDonald, Jo Koy (E!)
The Tonight Show with Jay Leno: Chelsea Handler, Aqualung (NBC)
Late Night with Jimmy Fallon: Michael Caine, Mary Lynn Rajskub, Sharon Jones and the Dap-Kings (NBC)
Last Call with Carson Daly David Guetta, RJD2 (NBC)
Late Show with David Letterman: Robert Downey Jr., OK Go (CBS)
Late Late Show with Craig Ferguson: Lisa Kudrow, Adhir Kalyan (CBS, repeat)