THE CASTAWAYS FIND A SURPRISE WAITING FOR THEM AT TREEMAIL, ON "SURVIVOR: VANUATU -- ISLANDS OF FIRE," THURSDAY, NOV. 11

"Gender Wars�And It�s Getting Ugly" -- The castaways get more than they anticipated when tree mail arrives, on SURVIVOR: VANUATU -- ISLANDS OF FIRE, Thursday, Nov. 11 (8:00-9:00 PM, ET/PT), on the CBS Television Network.

The added surprise at treemail leaves the castaways to ponder the mystery behind it. One group of castaways hatch a devilish plan to dupe their fellow tribemates. A severe hatred between two survivors leads to serious politicking to get the other voted off. One castaway�s guilt of aligning with a faction is exacerbated by comments from another castaway.

And, the ninth member is voted out of the tribe.

YASUR (Yellow):
Julie Berry (23) -- Gorham, Maine
Ami Cusack (31) -- Lakewood, Colo.
Mia Galeotalanza (30) -- Tom's River, N.J.
Lisa Keiffer (44) -- New Orleans
Scout Cloud Lee (59) -- Stillwater, Okla.
Leann Slaby (35) -- Kansasville, Wis.
Dolly Neely (25) -- Mercer, Penn.
Eliza Orlinz (21) -- Syracuse, N.Y.
Twila Tanner (41) -- Marshall, Mo.

LOPEVI (Red):
Chad Crittenden (35, amputee) -- Oakland, Calif.
Chris Daugherty (34) -- South Vienna, Ohio
Brady Finta (33) -- Huntington Beach, Calif.
Rory Freeman (35) -- Des Moines, Iowa
Brook Geraghty (27) -- Winthrop, Mass.
John Kenney (22) -- Los Angeles
Lea "Sarge" Masters (40) -- Columbia, S.C.
John Palyok (31) -- Los Angeles
Travis "Bubba" Simpson (33) -- Blountville, Tenn.

SURVIVOR: VANUATU -- ISLANDS OF FIRE is produced by SEG, Inc. Mark Burnett and Tom Shelly are the executive producers.

For more detailed information on SURVIVOR: VANUATU -- ISLANDS OF FIRE, log on to www.cbs.com/survivor. For more information on Vanuatu, log on to www.vanuatutourism.com.

RATING: To Be Announced