Chris is a hit as a DJ after the neighborhood DJ gets arrested during a party. Chris has a problem when he scratches Rochelle's James Brown album. Julius passes out when he sees a rabbit at a magic show he takes Drew to.

Christine vows to become more aware of politics when Richard scolds her about her indifference towards an upcoming election setting a bad example for Ritchie.

When Eddie's childhood friend, Dana Taylor, witnesses a murder she becomes the killer's next target. Dana seeks Eddie's help for protection and support, which fuels Jenn's anger and feelings of being in competitions with her.

The fourth season begins with 11 contestants, including Laila Ali, Billy Ray Cyrus, Clyde Drexler, Joey Fatone, Shandi Finnessey, Leeza Gibbons, Heather Mills, Apolo Anton Ohno, John Ratzenberger, Paulina Porizkova and Ian Ziering. Hosted by Tom Bergeron and Samantha Harris.

Barney takes drastic measures to prevent Ted from moving into Robin's apartment. Meanwhile, Marshall and Lily are discovering the ups and downs of having the apartment to themselves. Barney considers moving in with Marshall and Lily.

When Melanie gives temporary shelter to a Sunbeam whose boyfriend has left her high and dry, Melanie begins to feel uncomfortable about being completely dependent on Derwin for financial security. Brittany Daniel, Coby Bell, Wendy Raquel Robinson and Hosea Chanchez also star.

Jack learns a devastating piece of news about Audrey upon his return to CTU.As a desperate Gredenko launches his strike, CTU learns that their systems have been compromised by a mole who is obstructing their efforts to find the drone.Karen finds a possible ally in Lennox as Daniels proceeds on his extreme course that will pit the U.S. against the Middle East.

Sarah weighs sacrificing herself in order for Michael and Lincoln to set sail to freedom; T-Bags reign of terror continues south of the border as Bellick forces Sucre to track down the missing money; Mahones actions finally catch up with him; and an escapee finally tastes freedom.

Alan tries to bond with Jake when he realizes that his childhood is almost over. Kandi pursues a career in acting.

Kris tries to repair the rift between Matt and Junior, but the tension is exacerbated by the approach of the important Bristol Stakes and the return of Gillian, who proceeds to resume her bonding with Junior.

Audrey is scared by Jeff's constant reminiscing about each t-shirt's significance. After a little while, she stars to wonder if his best times in life may have come before her.

Russell thinks he's got the perfect girl when she keeps making sexy comments but he thinks differently when he realizes she's not doing it on purpose.

After a wealthy businessman is killed at a charity event the CSIs first suspect his wife who was hosting the event. The blood evidence is thought to belong to the wife or her two secret twin sisters but leads the investigators in another direction after the victim is not who they thought he was.

After an embarrassing photo of Brian with fledgling actress Stephanie runs in the tabloids, she's instructed by her manager not to be seen in public with him. So Laura is secretly delighted when Stephanie invites her to go along with them to a hot Hollywood party and act as Brian's date. Meanwhile Deena's new cupcake store struggles until business partner Nicole comes up with a unique way to get more customers; Natasha sets the parameters for her relationship with Adam; and it's time for Deena and Dave to decide if they're going to sign their divorce papers.

Heidi decides to throw Lauren a surprise 21st birthday party and tells her about Spencer asking her to move in with him. Jen tries to apologize to Lauren but instead makes excuses, thus, Lauren doesn't accept her apology.

Tommy is hit with the hard realization that the Italian mob boss, Nicky Cottero, is not one to mess with when he threatens the brothers' mother, Helen. When Tommy runs out of options, he opts to take Dokey's bribe and steals the box that Dokey wants while visiting Huey's widow. Jimmy and Joey Ice Cream find Louie Downtown's cell phone and start to collect his payments after they find out he was behind a major gambling circuit. Meanwhile, Sean is able to come home from the hospital and Jenny has to face Tommy after sleeping with Samson.

To pay for their new lavish lifestyle, Wayne steps into Doug's shoes to try and charm the tweedy partners of a high-end law firm. A nosy neighbor has the family RV towed, and Dahlia, Dehliah and Sam conspire to get it back. Meanwhile, someone's calling Doug's cell phone at all hours, and back at the camp, Dale is hot to pick up Wayne and Dahlia's trail.

Tonight, the chair of the religion department at Boston University and author of Religious Literacy: What Every American Need to KnowAnd Doesnt, Stephen Prothero.
Jon begins by marking the 4th anniversary of the Iraq War. Jon then looks at the compelling testimony of Valerie Plame in front of the House Committee on Oversight and Government Reform in a segment called "Blondie". Finally, Jason Jones looks at potential cures for homosexuality in a segment called "Diagnosis Mystery".

Tonight Stephen welcomes Harvard physician and staff writer for the New Yorker and author of How Doctors Think, Jerome Groopman

Coming Soon...

The team investigates the abduction of a young woman and her daughter, who are being held prisoner by somebody who wishes the team to release a prisoner arrested on a murder charge a year ago. At the same time, Sam faces a life or death situation in 2006 when he thinks he has accidentally been given an overdose. As the deadline draws closer, Sam collapses into a deeper coma, leaving his colleagues to tackle the mystery on their own (Albeit using some of his earlier suggestions).

This week the show explore how pioneers have come up with new techniques to encourage animals to breed.

Born-again Christians are sent by Moz's landlord to do some building work in his flat while he remains in plaster after breaking his leg.

Nicki is hallucinating through lack of sleep.

And Judith may be bringing her job at the funeral parlour home with her.