TONIGHT: David Boreanaz directs his first episode of Bones, a newly crowned America's Best Dance Crew, Ramona and Bethenny fight along the Brooklyn Bridge, NBC disappoints with more reruns, and Tina Fey visits her ex-Weekend Update cohost Jimmy Fallon.

8:00 PM

Bones David Boreanaz directs this episode (which also happens to be its 100th) and takes us back into time where Booth and Brennan first met. (Fox)
Vampire Diaries Stefan faces big trouble and must enlist the help of Elena nad his brother to avoid a new enemy. (The CW)
Flash Forward Mark and Vogel put a plan into motion to discover the FBI mole, Mark moves out of the house, and Keiko job hunts in LA. (ABC)
Survivor: Heroes vs. Villains In an episode titled "expectations," another castaway is voted off tonight. (CBS)

9:00 PM

CSI While Ray investigates a family's murder the killer is traced to a neighboring house where he thinks a serial killer named "Dr. Jekyll" might live. (CBS)
Fringe Olivia tries to keep her secret about Peter and a woman dies from a disease she never knew she had. (Fox)
Police Women of Maricopa County Deb negotiates with a suicidal man, Annie helps a woman in labor get to the hospital, and Kelly apprehends a shoplifter. (TLC)
Supernatural Sam and Dean may end up killing a preacher's daughter if she turns out to be evil at heart. (The CW)

10:00 PM

America's Best Dance Crew Season Finale. All nine crews perform and a new crew is crowned the winner of season 5.(MTV)
The Marriage Ref Kathy Griffin, Tracy Morgan, and Nathan Lane make up quite an odd assortment of panelists. (NBC)
The Mentalist Jane tries to uncover the identity of a woman with amnesia, covered in blood, who stepped in front of Cho and Van Pelt's car. (CBS)
Ace of Cakes Replicas of Russia's St. Basil's Cathedral and a Chinese terracotta warrior are made entirely out of, well, cake! (Food Network)
LA Ink Corey wonders who is friends are when no one shows up at his band's show, Kat and Corey's tension mounts, and Aubry is furious when she finds out about Corey and Paulie's meeting. Sounds like this Corey guy is kind of a dick, no? (TLC)
Project Runway Anthony's back—but how will it effect the rest of the designers? (Lifetime)
The Real Housewives of New York City Tonight it's Bethenny versus Ramona in yet another catfight. This time it'll take place while the pair walks across the Brooklyn Bridge. (Bravo)

Who's on the Late Night Couches Tonight?

The Daily Show: David Remnick (Comedy Central)
The Colbert Report: Neil DeGrasse Tyson (Comedy Central)
Jimmy Kimmel Live: Martin Lawrence, "Science Bob" Pflugfelder, Jonathan Tyler & the Northern Lights (ABC)
Lopez Tonight: Zachary Levi, Slash(TBS)
Chelsea Lately Taraji P. Henson, Chris Franjola, Chris Hardwick, Ross Mathews (E!)
The Tonight Show with Jay Leno: Demi Moore, Rep. Barney Frank, Train (NBC)
Late Night with Jimmy Fallon: Tina Fey, Cliff Bleszinski, Mario Batali (NBC)
Last Call with Carson Daly Nick Kroll, Chelsea Peretti, Circa Survive (NBC)
Late Late Show with Craig Ferguson: Jennifer Love Hewitt, Stuart Neville, Trace Adkins (CBS)