THE NAKUM TRIBE BECOMES INCREASINGLY CONCERNED WITH BLAKE'S POOR HEALTH, ON "SURVIVOR: GUATEMALA -- THE MAYA EMPIRE," THURSDAY, SEPT. 22

"Man Down" -- As some of the Nakum men continue to struggle, the castaways are particularly concerned about Blake, on SURVIVOR: GUATEMALA -- THE MAYA EMPIRE, Thursday, Sept. 22 (8:00-9:00 PM, ET/PT) on the CBS Television Network.

When Blake's breathing becomes erratic, the tribe voices their concern. Meantime, desperate for protein, Yaxha serves up ants for dinner, which does not sit well with Stephenie. Lacking any sympathy for ailing tribe members, one Nakum castaway complains about the weak ones being lazy and getting pampered. The heat and rigors of the Guatemalan jungle have deteriorated many of the castaways who must muster the strength for a reward and an immunity challenge. Leading into Tribal Council, one castaway fights back when their work ethic is questioned.

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

NAKUM:
Brandon Bellinger, 22, Manhattan, Kan., Farmer/Ranger
Danni Boatwright, 30, Tonganozie, Kan., Sports Radio Talk Show Host
Margaret Bobonich, 43, Chardon, Ohio, Family Nurse Practitioner
Bobby Jon Drinkard, 27, Troy, Ala., Waiter
Cindy Hall, 31, Naples, Fla., Zookeeper
Jim Lynch, 63, Northglenn, Colo., Retired Fire Captain (First Voted Out)
Judd Sergeant, 35, Ridgefield, N.J., Hotel Doorman
Brooke Struck, 26, Hood River, Ore., Law Student
Blake Towsley, 24, Dallas, Texas, Commercial Real Estate Broker/Model

YAXHA:
Brian Corridan, 22, New Milford, Conn., Ivy League Student
Gary Hogeboom, 47, Grand Haven, Mich., Ex-NFL Quarterback/Real Estate Developer
Rafe Judkins, 22, Pittsburgh, Wilderness Guide
Stephenie LaGrossa, 25, Philadelphia, Pharmaceutical Sales Representative
Morgan McDevitt, 21, Decatur, Ill., Magician's Assistant/Waitress
Lydia Morales, 42, Lakewood, Wash., Fishmonger
Jamie Newton, 24, Douglas, Ga., Water Ski Instructor
Amy O'Hara, 39, Revere, Mass., Police Sergeant
Brianna Varela, 21, Edmonds, Wash., Retail Sales/Make-Up Artist

SURVIVOR: GUATEMALA -- THE MAYA EMPIRE is produced by SEG, Inc. Mark Burnett and Tom Shelly are the executive producers.

For more detailed information on SURVIVOR: GUATEMALA -- THE MAYA EMPIRE and the 18 castaways, log on to www.cbs.com/survivor. For more information on Guatemala, log on to www.visitguatemala.com.

RATING: To Be Announced