Fans of back-stabbing reality shows, listen up – the cast line-up for ’Survivor: One World’ has been  unveiled, as well as some deets about how things will run when the new season of the CBS show premieres on February 15.

For the first time in its 24-season history, the two opposing tribes on ‘Survivor’ will live together in the same camp. And, repeating a theme seen in the sixth season, the tribes will be split by gender, with nine men on one side and nine women on the other.

Gone this season is the controversial Redemption Island, which allowed castaways a second chance at the $1 million grand prize. So, this season when host Jeff Probst snuffs out a torch at Tribal Council, that person will be dispatched for good.

The cast includes the usual array of camera-friendly pretty faces, but there will definitely be one stand-out: 34-year-old actor Leif Manson, who’s the first little person to ever be featured on the show.

Here’s the full line-up:

Salani Tribe (Women)

Nina Acosta, 51, Clovis, Calif., retired LAPD officer

Christina Cha, 29, West Hollywood, Calif., career consultant

Monica Culpepper, 41, Tampa, ex-NFL player’s wife

Kat Edorsson, 22, Orlando, timeshare rep

Chelsea Meissner, 26, Charleston, S.C., medical sales

Kourtney Moon, 29, Austin, Texas, motorcycle repair

Alicia Rosa, 25, Chicago, special ed teacher

Kim Spradlin, 29, San Antonio, bridal shop owner

Sabrina Thompson, 33, Brooklyn, high school teacher

Manono Tribe (Men)

Jay Byars, 25, Gaffney, S.C., model

Colton Cumbie, 21, Monroeville, Ala., college student

Michael Jefferson, 30, Seattle, banker

Leif Manson, 27, San Diego, phlebotomist

Jonas Otsuji, 37, Lehi, Utah, sushi chef

Bill Posley, 28, Venice, Calif., stand-up comedian

Matt Quinlan, 33, San Francisco, attorney

Troy Robertson, 50, Miami, swimsuit photographer

Greg Smith, 64, Houston, plastic surgeon

[E! Online]