In this Halloween episode, Gabriel returns to Grandview and Melinda learns more about what is lurking below.

The tale of Avatar Roku and Fire Lord Sozin is revealed to Aang and Zuko by different sources. Both learn about themselves and are shown the origins of the war. But will Zuko and Aang learn anything from this?

Street strongly desires experimental surgery to help him recover as Tim and Jason head to Mexico. Coach Taylor accepts an offer that changes his life. A development in a police search deeply affects the lives of Tyra and Landry. Lyla is too busy helping a newcomer to Dillon, to see that Riggins is worried about Street.

Sheppard is captured by a space-faring race who wish to use his Ancient gene for their own ends.

Joe fights with Flash before the two of them fall through a rift to Mongo, enabling Flash to share the secret Dale has been hiding. Meanwhile, Baylin and Dale help a woman give birth in a motel room.

Mick hunts for a young vampire who is preying on females he locates via the Internet. Meanwhile, Mick and Beth go to lengths to avoid each other after an intimate encounter.

A new roving male, Wilson from the Commandoes, joins the Whiskers and makes advances on one of the females. Mozart attracts the attention of a new male.

Two years ago, Cesar Millan brokered peace between two great Danes, Violet and Hudson. After Violet passed away this year, Orchid, another great Dane, joined the family and aggressively moved in on Hudson's territory. Next, Cesar helps the city of Los Angeles' Animal Control department with its aggressive new pet ownership program by riding along with one of its officers.

For Halloween, Piper decides to dress up in several different costumes and try to scare her co-workers. Cooper shadows Sam for the day as she tries to land a new whale, but Cooper ends up scaring the potential high-end client away. Delinda thinks she found the greatest pastry chef, but after only a few days, the chef's attitude makes her want to fire her.

After Lynn's departure, everyone in Elmo assumes Marin and Jack will be reunited. Annie and Patrick are having problems planning their wedding, as Celia wonders about the future of her relationship with Dick after she learns he is younger than she is. Meanwhile, Mai's cousin, Lucy Woo, pays a visit to Elmo. But when it's time for her to return to China, Mai wants her to stay. George offers to marry her much to Terri's dismay.

Robberies the storybook hero would have been proud to claim plague Don and Charlie as they attempt to catch a do-good thief who is donating his spoils to charity.

While investigating a woman found dead in a parking lot, Jill bonds with the victim's teenage daughter. Meanwhile, Lindsay returns to the dating scene and Claire attempts to bring the romance back into her marriage.

This week Joel talks about the fires in California, the next great American band, holes filled with models, and flaming llamas. The 'Clip of the Week' was of Nancy Grace talking about baby gifts.

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



Tonight's episode is Live from L.A.



This week, Bill welcomes:



* Martina Navratilova, openly gay Tennis legend.

* Ret. Gen. Wesley Clark, affiliated with the Democrats.

* Andrew Sullivan, openly gay Libertarian conservative.

Bill's guest via Satellite:

* David Frost, contributor to Al Jazeera English.

* Sen. Kay Bailey Hutchison (R-TX), the senior-most Republican woman in the Senate.

Vicki keeps waking up on the same day and time with a chain of events happening over and over again.

While heading for Eterna City, Ash and the others come across a trainer and his defeated Zigzagoon. He tells them that he was attacked by a wild Buziel that is incredibly strong. They decide to go after it so that one of them can capture them. At the river they encounter Zoey, who is looking for a Water-Type. They finally encounter the Buizel, but one by one, Piplup, Glameow, and Pikachu are all defeated. They then follow Buizel to its training ground and try the same training. At the same time they must also defeat Team Rocket, who want Buizel to themselves.

The Sheriff and his sinister scientist, Joseph (pretending to be the Nightwatchman), test a poison, blaming the ill effects on the pestilence.

The remaining teams left in the competition have to perform either a Samba or a American Smooth before they are judged by the panel. At the end of the show the phone lines are opened for this week's viewer vote.

The remaining acts left in the competition have to sing songs from the movies this week. The judges give their comments on what they have heard before the phone lines are opened for tonight's viewer vote. As per last week both Rhydian and Niki receive outstanding comments from the judges and stand out as the night's best performers.

Celine Dion performs live on stage before Dermot reveals which two acts are in the bottom two and have to perform again in the final showdown before the judges decide who will be eliminated from the show.

Josh puts his career on the line as he faces up to his fears. Harry has to make the difficult decision on who should loose their jobs in the latest round of hospital cuts.