ONE TOUGH VILLAIN HAS THE WHOLE TRIBE ON EDGE AS EVERYONE SETS THEIR SIGHTS ON A VERY DANGEROUS ALLIANCE, ON "SURVIVOR: HEROES VS. VILLAINS," THURSDAY, FEB. 25

"That Girl is Like a Virus" - One of the most powerful women in the game targets a worthy adversary and gets aggressive in her efforts to oust an immediate threat, on SURVIVOR: HEROES VS. VILLAINS, Thursday, Feb. 25 (8:00-9:00 PM ET/PT) on the CBS Television Network.

CASTAWAYS:

Castaways competing on SURVIVOR: HEROES VS. VILLAINS (in alphabetical order separated by tribes):

HEROES VILLAINS

RUPERT BONEHAM TYSON APOSTOL

JAMES CLEMENT RANDY BAILEY

COLBY DONALDSON DANIELLE DILORENZO

CIRIE FIELDS RUSSELL HANTZ

AMANDA KIMMEL JERRI MANTHEY

JESSICA "Sugar" KIPER (1st voted out) ROBERT MARIANO

STEPHENIE LAGROSSA (2nd voted out) PARVATI SHALLOW

JAMES "JT" THOMAS JR. SANDRA DIAZ-TWINE

TOM WESTMAN BENJAMIN "Coach" WADE

CANDICE WOODCOCK COURTNEY YATES

SURVIVOR: HEROES VS. VILLAINS is hosted by Emmy Award-winning host Jeff Probst and produced by SEG, Inc. Mark Burnett and Jeff Probst are executive producers and David Burris and Leisa Francis are co-executive producers.

For more detailed information on SURVIVOR: HEROES VS. VILLAINS and the 20 castaways, log on to www.cbs.com/survivor.

The 20th installment of the groundbreaking series coincides with its 10-year anniversary. For more detailed information on the previous installments of SURVIVOR, please log on to www.cbs.com/survivor.