TONIGHT: A little something for everyone - the thrilling conclusion of South Park's 200th episode, American Idol gives back and Food, Inc airs on the 23rd season premiere of PBS' POV series.

8:00 PM

American Idol It's Idol Gives Back which means that all the incredibly rich producers of the show ask you for your money. Maybe they can give back all the time everyone has spent watching this crappy season. (FOX)
America's Best Dance Crew All the crews are back for the finale episode and the best crew will be crowned. (VH1)
America's Next Top Model Whitney Port acts as a guest judge because she has all that expertise to share with the world. Duh. (CW)
Mercy Veronica continues to deal with her PTSD in seemingly the only show this hour without the world "America" in the title. (NBC)

9:00 PM

Peep Show Jeremy throws a party for his ex, don't miss it. (BBC)
POV The 23rd season of PBS' documentary series kicks off with Food, Inc, an incredible doc about the US food industry. Definitely worth a spot on your DVR, I think. (PBS)
Fly Girls Or, you could watch the exact opposite of a smart, challenging doc and watch Fly Girls. Whatever. (CW)

9:30 PM

High Society And you can follow it up with a glimpse into the life of Tinsley Mortimer. This week she markets her handbags. And changes the world. (CW)

10:00 PM

South Park It's the thrilling conclusion to last week's episode as the gingers keep making threats, Muhammad remains out of pocket, the celebrities have unleashed Streisand and Cartman's dad's identity may be revealed at long last. (Comedy Central)
Top Chef Masters The masters re-imagine old school pub food. Kelly Choi imagines eating it, but won't. (BRAVO)
Addicted Two addicts fall in love during rehab and later relapse. This seems really tough to watch. (TLC)
What a Tool Again, this is a show about actual tools, not my old writing partner. This week, the details behind the electric arc furnace. (DSC)

Who's on the Late Night Couches Tonight?

The Daily Show: Amanda Peet (Comedy Central)
The Colbert Report: Craig Robinson (Comedy Central)
Jimmy Kimmel Live: Ice Cube, Paula Deen, Rob Zombie (ABC)
Lopez Tonight: Zoe Saldana, Chris Evans, Idris Elba, Lowell Sanders and a duet with William Shatner and the Taiwanese boy who sings better than Whitney Houston (TBS)
Chelsea Lately Katie Cassidy, Ben Gleib, Jen Kirkman, Josh Wolf (E!)
The Tonight Show with Jay Leno: Jennifer Lopez, Chace Crawford, Natalie Merchant (NBC)
Late Night with Jimmy Fallon: Zach Galifianakis, Mia Wasikowska, Silversun Pickups (NBC, repeat)
Last Call with Carson Daly David Arquette, Lisa Hannigan (NBC, repeat)
Late Show with David Letterman: Eddie Murphy, Kaley Cuoco, Jakob Dylan (CBS)
Late Late Show with Craig Ferguson: Brooke Shields, George Wallace, Corinne Bailey Rae (CBS)