Chuck needs to go undercover to seduce a woman named Sasha Banachek, so he an old school spy named Roan Montgomery is assigned as his mentor.

Meanwhile, Captain Awesome himself needs some relationship advice, and he gets it from Morgan.

Lester faces his first problems as assistant manager: He is not taken seriously by his co-workers.

Penny becomes addicted to an online game based on the world of Conan the Barbarian and persistantly pesters Sheldon for advice.

John and Derek protect a future member of the resistance at a military academy, and Weaver gives Ellison his first assignment.

The celebrities give their third performance, dancing the jive or Viennese Waltz.

Ted tries convincing his friends that city living is much better than living in the suburbs by inviting them to Stella's apartment in New Jersey. Stella shocks him by announcing that she wants to live there permanently once they marry.

Peter travels to the future and adopts a dangerous ability in order to try to save the world. Meanwhile, Mohinder struggles with his continuing evolution from the formula, and Hiro and Ando re-unite with an old enemy.

Lincoln takes members of the team to Las Vegas where Sucre gets an indecent proposal. Sarah learns about Michael's condition, and Roland pushes his luck too far. Gretchen teams up with T-Bag who makes an offer to Michael he cannot refuse.
Meanwhile, the secrets in Whistler's bird book are finally revealed.

Alan, Jake, and Charlie all decide to try new things: Alan is dating more than one woman, Charlie learns to cook, and Jake experiments with beer.

An international assassin, Monita Persaud, turns up in downtown Toronto. Her target: a political cartoonist who has enraged the Muslim world. The ICS squad, with the help of US Homeland Security Special Agent Bianca LaGarda, tracks down Persaud, only to discover a more ominous conspiracy. It's what Monita Persaud doesn't know that poses the greatest threat - to the life of one of the ICS squad.

Sam seeks help from a friend repairing Dicks portrait, but problems arise when his buddy falls in love with Dick's daughter, Chloe.

Denny is once again arrested, this time after shooting a mugger three times in self-defense. Wanting to improve his chances at becoming partner, Jerry helps Carl in defending him.



Meanwhile, Alan begins to question his attitudes and feelings towards women when he helps his friend Joanna, a sex surrogate, fight her husband who wants sole custody of their daughter.

Delko's deepest secrets are threatened to be exposed when the daughter of his therapist is killed. The team rushes to find the killer before this happens.

Heidi tries to reach out to Lauren. Meanwhile Audrina has a date, but what will Justin say to that?

The body of a cancer research scientist is found frozen, at first Crews and Reese think it was an animal rights group, but as they look into the scientist's personal life they aren't so sure. Crews tries to prove that Jack Reese was involved in him going to prison.

Jerry defends a man who followed a hit and run driver and then stole from him. Bobbi's latest case involves a domestic -violence dispute which has the wife refusing to press charges.

Segments:

Vice Presidential Debate Coverage

John Oliver explores the interest surrounding the debate

Jason Jones visits Wasilla, Alaska



Tim Robbins talks about his new movie City of Ember

Tonight Stephen welcomes the host of Mad Money, Jim Cramer.

Nathan's world is turned upside down as Julie and Dave make a splash at his father-in-law's 50th birthday party.

Josh, Grace and Michael investigate when an alarm is going off at a high-security laboratory. They find that an animal rights activists group calling themselves 'Freedom From Torture' has freed almost all of the research animals from their cages. Michael is bitten by a monkey who is later found to have herpes.

The battle with Ichigo and Amagai comes to a close. Amagai finds out the shocking truth of his father's death.