ONE CASTAWAY WILL EARN A ONE-IN-SIX CHANCE AT THE TITLE OF SOLE SURVIVOR AFTER WINNING A CRUCIAL IMMUNITY CHALLENGE, ON "SURVIVOR," WEDNESDAY, DEC. 12

"Are You Feeling Lucky?" - One castaway will earn a one-in-six chance at the title of Sole Survivor after winning a crucial immunity challenge, on SURVIVOR, Wednesday, Dec. 12 (8:00-9:01 PM, ET/PT) on the CBS Television Network.

"DAVID" TRIBE

Christian Hubicki, Robotics Scientist

Nick Wilson, Public Defender

Davie Rickenbacker, Social Media Manager

Pat Cusack, Maintenance Manager (1st Eliminated, Medical Evacuation)

Carl Boudreaux, Truck Driver (12th Eliminated, Jury Member)

Jessica Peet, Waitress (2nd Eliminated)

Elizabeth Olson, Kitchen Staff (8th Eliminated, Jury Member)

Gabby Pascuzzi, Technical Writer (13th Eliminated, Jury Member)

Lyrsa Torres, Airline Agent (7th Eliminated)

Bi Nguyen, MMA Fighter (4th Eliminated, Medical Evacuation)

"GOLIATH" TRIBE

John Hennigan, Pro Wrestler (9th Eliminated, Jury Member)

Alec Merlino, Bartender (11th Eliminated, Jury Member)

Jeremy Crawford, Attorney (3rd Eliminated)

Dan Rengering, S.W.A.T. Officer (10th Eliminated, Jury Member)

Mike White, Filmmaker

Natalia Azoqa, Industrial Engineer (5th Eliminated)

Angelina Keeley, Financial Consultant

Kara Kay, Realtor

Alison Raybould, Physician

Natalie Cole, Publishing CEO (6th Eliminated)

SURVIVOR is hosted by Emmy Award-winning host Jeff Probst and produced by S.E.G. Holdco., LLC. Mark Burnett, Jeff Probst and Matt Van Wagenen are executive producers.

For more detailed information on SURVIVOR and the castaways, log on to www.cbs.com/survivor.