TONIGHT: A lot! We've got new episodes of Lie to Me, The Real Housewives of Atlanta, The Event, Mike & Molly, Chase, Hawaii Five-0, Dancing with the Stars, HIMYM, House, Chuck, Rules of Engagement, The Big C, and much more!

8:00 PM

90210 Naomi, Silver and Adrianna try to expose Mr. Cannon as a rapist; Dixon tries to protect Ivy by pushing her away; Debbie applies for a job as an assistant for a very pregnant Jen; and Teddy and Ian are punished for fighting. (CW)
Dancing with the Stars The fourth week of performances! (ABC)
How I Met Your Mother Robin sets out to prove she's a real New Yorker by racing everyone to a downtown restaurant. Maury Povich has a cameo. (CBS)
House A patient who can't stop vomiting is also hiding secrets. Meanwhile, House turns a cold shoulder to Chase's new hire, and House and Cuddy must look anew at their relationship following a visit from House's massage therapist. (FOX)
Chuck Chuck and Sarah focus on improving their communication skills when they embark on a trip to a Latin American nation with Ellie and Awesome. While there, the foursome reunite with Premier Goya (Armand Assante), but danger soon follows. (NBC)

8:30 PM

Rules of Engagement Audrey thinks she needs to shake things up in the bedroom; and Russell invites Timmy on a trip, hoping he'll keep his mind off of his flying phobia. (CBS)

9:00 PM

Gossip Girl Blair enrolls in a class taught by a savvy businesswoman and tries to become her assistant, but another student sabotages this plan. Meanwhile, a hurtful rumor about Serena is posted anonymously on Gossip Girl. (CW)
Lie to Me Lightman defends a falsely accused man from an angry mob. In the course of proving his innocence, Lightman unearths a secret that allows a mother and daughter to begin to heal. (FOX)
The Event The White House's only hope for stopping a biological threat rests on breaking Sophia during interrogation; Vicky and Carter await instructions on what to do with their hostage; Collier stumbles across Vicky's secret during her search for Leila; a White House-connected businessman (Hal Holbrook) with knowledge of classified intelligence emerges from the shadows. (NBC)
Two and a Half Men When Alan burns down Lyndsey's home, Lyndsey and Eldridge move into Charlie's house. (CBS)
The Real Housewives of Atlanta NeNe, her personal life beginning to crumble, shares her perspective about a past showdown, with model and new housewife Cynthia Bailey lending support. Meanwhile, Sheree goes on a blind date with a doctor; Kandi records with R&B vocalist Ne-Yo; and Kim is called on to perform at a gay-circuit party. (Bravo)

9:30 PM

Mike & Molly Molly misunderstands Mike's intention when he turns down her offer to come inside the house after their third date. (CBS)

10:00 PM

Chase A mother (Jennifer Morrison) goes on the run with her young daughter after a grisly murder. The team must reassess their strategy for capturing her, however, when doubts arise about the woman's mental state. (NBC)
Castle Castle posits time travel as a possible element in the murder of a mathematician shot by a 200-year-old bullet. A tricked-out DeLorean and a suspect in Victorian-era garb help support his theory, but a link to a secret society may explain everything. (ABC)
Hawaii Five-0 A convict escapes from prison and kidnaps a young couple on vacation in an attempt to recover money stolen from him. Meanwhile, McGarrett's estranged sister visits. (CBS)
Thintervention with Jackie Warner Jackie's charges finally begin to notice pound-shedding results. Then, it's risqué business when the Pussycat Dolls' Robin Antin conducts a lusty sweat-dripping extreme workout to help the clients embrace their "inner sexy." (Bravo)
Weeds The peripatetic Botwins acquire a recreational vehicle and park it at a remote onetime movie set that depicted a frontier town, where Nancy busies herself making hashish. (Showtime)

10:30 PM

The Big C Lenny asks Cathy to accompany him to an art opening in the Bahamas for her birthday, but Paul has already planned a surprise party and invited her eccentric college friend Rebecca (Cynthia Nixon), to whom Sean takes a liking. Elsewhere, Adam finds a disoriented Marlene wandering around the backyard. (Showtime)

Who's on the Late Night Couches Tonight?

The Daily Show Johnny Knoxville (Comedy Central)
The Colbert Report Robert Reich (Comedy Central)
Jimmy Kimmel Live!: Michael Chiklis, Carrie Ann Inaba, The xx (ABC)
The Tonight Show with Jay Leno Jay Mohr, Chad Ochocinco, Travie McCoy (NBC)
Lopez Tonight: Ken Jeong, Audrina Patridge, Enrique Iglesias featuring Juan Luis Guerra (TBS, Repeat)
Chelsea Lately Trace Adkins, Brad Wollack, Chris Hardwick, Natasha Leggero (E!)
Late Night with Jimmy Fallon: Donald Trump, Sam Rockwell, Brad (NBC)
Late Show with David Letterman: Jim Parsons, Geoffrey Canada, Mark Ronson with Q-Tip and MNDR (CBS)
Late Late Show with Craig Ferguson: John Malkovich, Henry Cho (CBS)