Chris is left alone in Mr. Omar's apartment when his family comes down with the flu and Mr. Omar, who's supposed to look after him until the family recovers, leaves him for a widowed woman. Greg then suggests he invite Tasha over for some 'alone time'. However, things spiral out of control when news spreads of Chris' newfound independence.

In this Halloween episode Chuck meets a Federal agent just like him: A computer whiz whose brain is important to national security. However, Chuck soon has a personal dilemma arise when he has to decide whether or not to turn the man over to Sarah and Casey or to help him escape his handlers.

Penny hosts a Halloween party, putting Leonard, Sheldon, Wolowitz, and Koothrappali through a new test of their social skills.

Wanda's love life gets a boost, and things are going well until suddenly, everything depends on the cleanliness of Hank's truck. Brent begins to wonder if he's losing his sense of smell, but only when he's near Oscar and Emma. Lacey gives The Ruby a make-over courtesy of Karen.

It's down to the remaining couples and their final dances, including the much anticipated Freestyle dance. This is the last chance for the couple to shine and win your vote before tomorrow's live finale.

The final four bachelorettes take Brad to their hometowns to meet their families. He gets a shampoo from one mom, hears some predictions from another and is confronted by one of the dads. He also experiences some customs that are new to him, but back in Malibu the custom is familiar: a rose ceremony in which one bachelorette is sent home.

Marshall has to contemplate giving up his plan of using his law degree to help the planet when he's courted by a major firm; Lily reveals a secret to Robin that not even Marshall knows; Ted discovers a porn actor is using his name.

After Melanie agrees to go out to dinner with Derwin, he decides to plan a surprise proposal with the help of R&B singer Musiq Soulchild. Things take a turn for the worse when Melanie sees Derwin kissing Drew at the Music Video Awards. Assuming that she has been fooled again by Derwin, an intoxicated Melanie decides to get payback and tries to sleep with Malik. Wendy Raquel Robinson, Coby Bell and Brittany Daniel also star.

Gary, not wanting to tell his family that he was fired, tries to get the family to reduce spending. Raja, thinking he's a financial burden on the family, gets a job at a convenience store. Justin, Craig and Dooley visit Raja and learn that the parking lot at the store is where the cool kids hang out. However, things are disrupted when Raja doesn't sell alcohol to the kids with fake IDs.

Peter goes on a search. West convinces Claire to stand up to someone. Hiro struggles with his feelings for Yaeko. Suresh has more problems with the Company. HRG tries to locate more of Isaac's paintings. Alejandro doesn't trust Sylar.

Charlie's girlfriend is embarrassed to go out in public with him. Meanwhile, Jake sneaks out to attend a concert.

Jeff has a rare opportunity to have a night with the guys rather than go to a wedding. Will Audreys fear about Jeff come true?

Sam attends the wedding of one of her so called friends, as a bridesmaid, only to realize that she forgot that she had been uninvited by the bride earlier. She does everything she can to try and patch things up before it's too late.

Strange events begin to happen as the CSI team tracks down a serial killer who killed during a solar eclipse.

Andy and Dean play murderball. Nancy ponders a new venture while Heylia and Conrad must abandon theirs. Doug sinks to an all-time low.

Whitney and Lauren are sent to New York to present their ideas about the big fashion show. Meanwhile Franky tries to fix Brody's and Spencer's friendship.

In the season finale Hank has to deal with Karen's wedding and Becca's first period.

Dan travels to several different years, in an attempt to save the lives of two abused brothers who grow up to have mental problems. Also, Jack suspects that Dan has started gambling again, and Dan learns some upsetting information about Katie's past.

Tonight, the chief speechwriter for President Bush from 2001-06 and author of Heroic Conservatism: Why Republicans Need to Embrace America's Ideals (And Why They Deserve to Fail If They Don't), Michael Gerson.



Jon begins tonight's show reporting on the California wildfires in a segment called "Californicineration". Jon takes a look at the media coverage of the fires, Governor Schwarzenegger's & President Bush's response, & the comparisons made with Hurricane Katrina.



Finally, Jason Jones ask whether were ready to handle a sexy First Lady in the White House in a segment called "Is America Ready For A FLILF".

Huey has a dream of Stinkmeaner and Granddad says that he was a menace and he sent him to hell like he deserves. Stinkmeaner's spirit later inhabits Tom Dubois' body and goes looking for revenge against Granddad. Huey must stop him from killing Granddad.

Tonight Stephen welcomes the executive director of the Center for Consumer Freedom, Richard Berman.

Jac finds out about a job position that is on offer. Elliot catches his son going through his wallet. When Sam leaves Grace with Maddy things dont go to plan.

The team investigate a plane crash near the site of a U.S. airbase. Ros, meanwhile, is in the hands of a shadowy organisation known as Yalta...