Melinda and Professor Payne meet with another college professor who discloses that she had an affair with a student. That student just passed away after an accident.

When Katara expresses her disapproval to Toph's new way to make quick cash, the group finds her too motherly, and tension grows between Katara and Toph. When Katara finally decides to participate in this scam to disprove Toph's accusations, the gang is left vulnerable and are forced to face dire consequences.

Coach Taylor understands that life is falling apart in Dillon without him, so he goes back to being the head coach for the Panthers. He first realizes that he needs to fix the problems between Smash and Matt. Riggins asks Lyla to help him in stopping Street for undergoing the experimental surgery.

When a deadly infection causes key members of Atlantis to lose their memories, it's up to Teyla and Ronon to find a cure. But when the Marines begin hunting down everyone and no one remembers why, it's hard to work together to cure everyone.

Flash and Zarkov become embroiled in a clash between Zurn and Dactyl clans on Mongo. Meanwhile, Joe jeopardizes his career by discussing his otherworldly adventure.

Mick finds himself working with Beth again to hunt a vampire linked to Josef's past and to the drug overdose Beth is investigating.

As the season ends, the Whiskers now have 50 members. The new matriarch, Rocket Dog, attempts to maintain control of the group in spite of the efforts of her sister, Maybelline, to attain dominant female status. The group dynamic has changed and nothing will ever be the same again.

Legendary Tonight Show sidekick Ed McMahon rescued a wheaten terrier named Gus. He can be sweet and cuddly around Eds family, but he has become seriously aggressive toward Eds assistants and guests. Next, meet the Swanson family, who live outside Minneapolis, Minn. They adopted a beagle named Abbey who now wont leave the house. Then, in Torrance, Calif., meet an Australian shepherd named Vinnie who is so territorial of his owners house that no one has visited in two years.

Danny and Mike head to a local strip club for a birthday party, but things take a bad turn when the club owner beings to rough-up one of the strippers. Meanwhile, Delinda takes it upon herself to campaign for better rights for Las Vegas exotic dancers; and Piper has Sam help her find a scandalous video that she doesn't want anyone to see, but Sam only agrees to help if Piper helps her land a whale.

Marin receives romantic gifts from both Jack and Stuart Maxson, her publisher. She also finds herself juggling dual roles as maid of honor and best man as well as party planner for their bachelor and bachelorette festivities. Meanwhile, Ben thinks about buying a professional hockey team.

Don feels responsible for a life lost. The victim was in the Witness Protection Program, but she wasn't the only one keeping secrets...what is Don hiding?

The Club investigates an underground drug ring that's being run out of a nursing home. Lindsay goes on a date. Jill makes a huge decision in her relationship with Luke.

This week Joel talks about stupid, horny women who eat cake, Britney's new album, cat scan cakes, and Halloween.

Rated: TV-MA for Adult Content (AC) and Adult Language (AL)



Tonight's episode is Live from L.A.



This week, Bill welcomes:



* Martin Short, comedian/actor.

* Alison Stewart, NBC/NPR journalist.

* Markos Moulitsas Zniga, founder of blog site "Daily Kos."



Bill's non-panelist guests:



* Valerie Plame, outed spy, and Joseph Wilson, ex-Ambassador.

* Jeremy Scahill, author of the book "Blackwater."

Coreen asks Vicki to check out a string of murders at a Goth club. The victims looked as if they had been killed by bugs.

The gang meet Lucian of the Elite Four and Buizel wants to battle but isn't listening to Dawn.

This week the remaining celebrities have to perform either a Foxtrot or a Paso Doble hoping to impress both the judges and viewing public.

A horrified Robin realises that his plan to capture the Sheriff's spy, Henry of Lewes, has failed because he has a traitor in his gang. Fearing for Marian's safety in the castle, Robin sets about rooting out the turncoat. His only clue is supplied by Marian: the spy's meeting place is located at the Trip To Jerusalem Inn, where the traitor outlaw sells his secrets to Gisborne.

The remaining acts left in the competition this week have to perform a Big Band song with a live orchestra. The judges give their verdicts on what they have heard and seen before the phone lines are opened for tonight's viewer vote. Rhydian again has a great week as does Beverly tonight.

Boys II Men perform live on stage before Dermot announces which two acts have the lowest amount of viewer votes and have to perform again in the final showdown. Simon is shocked when two of his groups Futureproof and Hope are in the bottom two. After both groups have performed again he judges decide to save Hope leaving Futureproof out of the competition.

Josh finds his heavy work load affecting his love life. Charlie and Tess hear some bad news from Harry.