Adam Savage (L) and Jamie Hyneman, hosts of the Discovery Channel television show "Mythbusters", arrive at the 2009 Primetime Creative Arts Emmy Awards in Los Angeles, September 12, 2009.

Ben Bailey (L) host of the Discovery Channel's game show "Cash Cab" laughs onstage as executive producer Antony Tackaberry (C) accepts the emmy for Outstanding Game/Audience Participation Show at the 36th Annual Daytime Emmy Awards at the Orpheum Theatre in Los Angeles, August 30, 2009.

Ben Bailey, host of the Discovery Channel's game show "Cash Cab" gestures on stage after the show won an emmy for Outstanding Game/Audience Participation Show at the 36th Annual Daytime Emmy Awards at the Orpheum Theatre in Los Angeles, August 30, 2009.

AP Photo 3 months ago

FILE - This Feb. 8, 2009 picture released by Discovery Channel shows the late TV pitchman Billy Mays in Santa Monica, Calif. An autopsy shows that cocaine use contributed to the heart disease that suddenly killed Mays in June, officials announced Friday, Aug. 7, 2009.

AP Photo 4 months ago

In this image released by Discovery Channel, the late TV pitchman Billy Mays is shown in Santa Monica, Calif. , on Feb. 8, 2009. On Thursday, July 9, 2009 at 9 p.m. EDT, Discovery Channel will air a one-hour documentary, "Pitchman: A Tribute to Billy Mays.

AP Photo 4 months ago

In this image released by Discovery Channel, the late TV pitchman Billy Mays is shown in Santa Monica, Calif. , on Feb. 8, 2009. On Thursday, July 9, 2009 at 9 p.m. EDT, Discovery Channel will air a one-hour documentary, "Pitchman: A Tribute to Billy Mays.

AP Photo 5 months ago

In this April 2009 image released by the Discovery Channel, actor Will Ferrell, left, and adventurer Bear Grylls are shown in the wilderness of northern Sweden during the taping of "Man vs. Wild" airing Tuesday, June 2, 2009 at 10:00p.m. on Discovery.

AP Photo 5 months ago

In this April 2009 image released by the Discovery Channel, actor Will Ferrell, left, and adventurer Bear Grylls are shown in the wilderness of northern Sweden during the taping of "Man vs. Wild" airing Tuesday, June 2, 2009 at 10:00p.m. on Discovery.

AP Photo 5 months ago

In this April 2009 image released by the Discovery Channel, actor Will Ferrell, left, and adventurer Bear Grylls are shown in the wilderness of northern Sweden during the taping of "Man vs. Wild" airing Tuesday, June 2, 2009 at 10:00p.m. on Discovery.

AP Photo 5 months ago

In this April 2009 image released by the Discovery Channel, actor Will Ferrell, left, and adventurer Bear Grylls are shown in the wilderness of northern Sweden during the taping of "Man vs. Wild" airing Tuesday, June 2, 2009 at 10:00p.m. on Discovery.

AP Photo 9 months ago

FILE - This Feb. 8, 2009 picture released by Discovery Channel shows the late TV pitchman Billy Mays in Santa Monica, Calif.

Getty Images 10 months ago

LOS ANGELES, CA - JANUARY 09: Carolyn Yamazaki speaks during the Discovery Channel portion of the 2009 Winter Television Critics Association Press Tour at the Universal Hilton Hotel on January 9, 2009 in Los Angeles, California.

Getty Images 10 months ago

LOS ANGELES, CA - JANUARY 09: Trish Bulinksy speaks during the Discovery Channel portion of the 2009 Winter Television Critics Association Press Tour at the Universal Hilton Hotel on January 9, 2009 in Los Angeles, California.

Getty Images 10 months ago

LOS ANGELES, CA - JANUARY 09: Trish Bulinksy speaks during the Discovery Channel portion of the 2009 Winter Television Critics Association Press Tour at the Universal Hilton Hotel on January 9, 2009 in Los Angeles, California.

AP Photo 1 month ago

Dave Kaye, star and host of the upcoming Discovery Channel show "Motor City Motors" is pictured on Friday, Oct. 9, 2009 in an old Ford stamping plant in southwest Detroit where the series is filmed.

AP Photo 1 month ago

James Kaye, star and host of the upcoming Discovery Channel show "Motor City Motors" is pictured on Friday, Oct. 9, 2009 in an old Ford stamping plant in southwest Detroit where the series is filmed.

Members of Malaysia's ruling United Malays National Organization (UMNO) pose for the media with a banner that reads "Stripes Of Glory, Our Pride" in front of the Indonesian embassy in Kuala Lumpur September 11, 2009.

The fishing boast "Wizard" is shown in Alaskan waters during king crab season in a scene from the Discovery Channel's reality show "Deadliest Catch" in this undated publicity photo released to Reuters July 28, 2009.

AP Photo 3 months ago

Xuyang Ren, Baidu Inc. vice president for marketing and business development, touches the platform while Tom Keaveney, the Discovery Channel's executive vice president for Asia, right, look on after a signing ceremony in Beijing Tuesday, July 28, 2009.

AP Photo 3 months ago

A Chinese usher stands in front a Baidu Inc. and Discovery Channel advertisement billboard on display during an event in Beijing Tuesday, July 28, 2009.

AP Photo 5 months ago

This artist's rendering provided by Discovery Times Square Exposition shows a preliminary view of the proposed exhibition space's facade in New York's Times Square.

AP Photo 5 months ago

Lance Armstrong, of the United States, talks with Johan Bruynel, the Discovery Channel manager, during the ninth stage of the Giro d'Italia, Tour of Italy cycling race, a city circuit in Milan, Sunday, May 17, 2009.

AP Photo 6 months ago

FILE - In this Thursday, July 17, 2008 file photo, Will Ferrell poses in Beverly Hills, Calif. Ferrell says it was a thrill to join adventurer Bear Grylls for an icy episode of Discovery Channel's "Man vs. Wild."

AP Photo 9 months ago

FILE - In this Feb. 8, 2009 file image originally released by Discovery Channel, the late TV pitchman Billy Mays is shown in Santa Monica, Calif.

AP Photo 11 months ago

A crowd watches as a tank barrels over a snowman Saturday, Dec. 13, 2008 in Morristown, Minn. during the filming of a new Discovery Channel show called "Wreckreation Nation." The show is hosted by Minnesota comedian Dave Mordal.