TONIGHT: All new comedy from NBC, more drama from the Real Housewives of NYC and season finales for Fringe, Supernatural and Private Practice. Plus, it's Stewart and Colbert's last new episodes for two weeks, so get your fix.

8:00 PM

Bones The Grave Digger goes on trial but the team has to work overtime to secure a guilty verdict. Also, Ryan O'Neal is involved. (FOX)
Community Señor Chang is replaced by the school when it turns out that he doesn't have a teaching degree. (NBC)
Flash Forward It's one day before the date that everyone flash forwarded to and things are tense, especially with Joseph Fiennes since he's terrible at acting. (ABC)
Survivor: Heores vs. Villains The six remaining contestants compete in a reward challenge. (CBS)
The Vampire Diaries The first season comes to a close with death and destruction at Founder's Day. (CW)

8:30 PM

Parks and Recreation State auditors Rob Lowe and Adam Scott show up and slash the budget. (NBC)

9:00 PM

The Office Jim and Pam are getting no sleep, meanwhile Dwight renegs on his contract with Angela inciting her wrath. (NBC)
Fringe In Part 1 of the season finale, Olivia travels to the other side with Walter. (FOX)
Supernatural The fifth season concludes as we all knew it would, with the Apocalypse. Wonder what these guys have planned for season 6. (CW)
Gray's Anatomy An elderly patient causes the staff to reassess their love lives because that's what happens each week, right? (ABC)
CSI In the first of 2 parts, Ray is accused of being a killer. (CBS)

9:30 PM

30 Rock Liz copes with Floyd's wedding by revisiting her old boyfriends. Jon Hamm, Dean Winters, Jason Sudeikis and Michael Sheen appear. (NBC)

10:00 PM

The Real Housewives of New York City LuAnn records her terrible song and Kelly kicks up drama. (BRAVO)
The Mentalist Jane flirts with a psychic, but she just likes him for his hair. (CBS)
The Marriage Ref Howie Mandel and Bette Midler are on the panel.
Private Practice It's the season 3 finale and the team struggles to save the life of an unborn child. (ABC)

Who's on the Late Night Couches Tonight?

The Daily Show: Ian Bremmer (Comedy Central)
The Colbert Report: The Hold Steady (Comedy Central)
Jimmy Kimmel Live: Ryan Phillippe, Beth Ostrosky Stern, Dirty Heads (ABC)
Lopez Tonight: Zoe Saldana, Columbus Short, William Shatner, Lowell Sanders, Lin Yu Chun (TBS, repeat)
Chelsea Lately Jo Koy, Ross Mathews, Natasha Leggero, Guy Branum (E!)
The Tonight Show with Jay Leno: Garry Shandling, Ellie Kemper, Jakob Dylan (NBC)
Late Night with Jimmy Fallon: Sam Rockwell, Phish, Dr. John (NBC)
Last Call with Carson Daly Diablo Cody, Surfer Blood (NBC)
Late Show with David Letterman: Alec Baldwin, the National (CBS)
Late Late Show with Craig Ferguson: Robert Downey Jr., Dave Barry (CBS)