Trying to send an e-mail to Barb about Mr. Harris, Christine ends up sending it to all the parents from school, nearly costing him his job.

Fourth-round competition includes the paso doble and the waltz.

This week includes two group dates and one individual date and one Bachelorette will get to stay and spend more time with Andy.

Robin attends Lily's bridal shower and finds the gift that she brought is out of place. Barney hires a stripper for Marshall's bachelor party.

Wayne continues to risk his health as he takes a stand that will force cooperation from the Middle East.Jack realizes he won't be able to break Fayed, so he and Doyle concoct a scheme to force Fayed to lead them to the location of the remaining nukes. But Fayed's ally engages in trickery that places the plan in jeopardy.

Alan is overjoyed at the prospect of giving Judith her last alimony check. Charlie decides to go along for the ride and meets Herb's sister Myra. Charlie and Myra bond over a common problem, their dislike for Judith.

Carrie is convinced that Deacon and Kelly were only able to afford a vacation home by being cheap. Meanwhile, Arthur tries to help Spence get a new job.

Manny's parents want her to come home after the tragedy at Emma's house and to Emma's surprise, Manny agrees. She can't seem to tell Manny how she feels though, since Manny's got a spirit squad competition and a brand new boyfriend to balance. Emma can't hide the fact that she feels ignored and when she thinks her friend's death is being glossed over she decides she really doesn't have to hide her feelings. At all. Dylan has been absent, grumpy, and completely mute making Marco worry that Dylan is cheating again. Jimmy and Spinner are happy to help catch him in the act, but none of them are expecting what they find...

After a scalped body is found near a Native American casino, Horatio believes that the owners of the Casino and the County Supervisor may have had some involvement in the murder.

Tommy helps a woman who wants to get rid of the drug dealers in her apartment building, but ends up finding that doing so will be harder than he thought. Meanwhile, Jimmy tries to take over the neighborhood, but hits an all-time low when he has to get a payment from Jenny. Elsewhere, Nicky finds out the truth behind what really happened to Louie Downtown.

Discovering the demands of his new job, Wayne has to clean up after one of Hugh's shady land-grabs, while a bored Dahlia figures out ways to amuse herself in Eden Falls. Meanwhile, Ginny moves in on the unsuspecting Malloys.

Tonight, former U.S. Senator from New Jersey Bill Bradley is promoting his new book, The New American Story.
Jon begins the show tonight with a story about the return home of the 15 British soldiers captured by Iran in a segment called "Fawlty Powers". Jon then talks with John Oliver, Senior Brittespondent, about his reaction to the sailors return. Jon then talks about the rosy picture John McCain painted about Iraq during his trip over to Iraq in a segment called "Congressional Recess '07". Finally, Assistant Baghdad Bureau Chief Aasif Mandvi, talks with Jon about the so-called good news coming out of Iraq.

Tonight Stephen welcomes Nation editor Katrina vanden Heuvel.

Segment #1 - Bucky and his wife are at a restaurant for their anniversary when a look alike Tom Cruise calls his wife over to his table. After several minutes of talking his wife throws a glass of water in his face. She tells Bucky that he offered money to sleep with her. She refuses to apologize to him.
Segment #2 - Nelly is doing an interview which gets interrupted by the bomb squad. They evacuate everyone out of the building saying there was a suspicious package. The squad then brings out her purse and they blow it up. She gets accused of leaving objects behind when they told her there was a bomb threat.
Segment #3 - Hayden and her mom are in a restaurant when a father and son ask her for a couple pictures. But when his wife catches him talking to her about Heroes she accuses Hayden of flirting with her husband.

Coming Soon...

Sam learns that an operation is to be conducted on him in 2006 to try and revive him from his coma. However, he believes that to return to the twenty-first century, he has to betray his colleagues in 1973 - but can he regard them as real or imagined?

This week the show looks at whether the moon will ever be inhabitable.

The discovery of a wasps' nest in the loft has disastrous consequences for the builders.