"Why Aren't You Swimming?" -- One castaway collapses at the Reward Challenge, on SURVIVOR: COOK ISLANDS, Thursday, Nov. 2 (8:00-9:00 PM ET/PT) on the CBS Television Network.

At an extremely physical Reward Challenge, one castaway collapses from exhaustion, leaving the burden of completing the challenge to their other tribe mates. When one survivor chooses to sit out the physical portion of the Reward Challenge, the rest of the tribe becomes resentful of this person after their loss. With little shelter available, a raging storm makes one castaway's trip to Exile Island a nightmare. And, the eighth castaway is voted off the island.

CASTAWAYS:

AITUTAKI:
J.P. Calderon (4th Voted Off), Cristina Coria (7th Voted Off), Billy Garcia (2nd Voted Off), Ozzy Lusth, Cecilia Mansilla (3rd Voted Off)
MANIHIKI:
Rebecca Borman, Sekou Bunch (1st Voted Off), Stephannie Favor (5th Voted Off), Nathan Gonzales, Sundra Oakley
PUKA PUKA:
Cao Boi Bui (6th Voted Off), Jenny Guzon-Bae, Yul Kwon, Becky Lee, Brad Virata
RAROTONGA:
Adam Gentry, Jonathan Penner, Parvati Shallow, Jessica Smith, Candice Woodcock

SURVIVOR: COOK ISLANDS is hosted by Jeff Probst and produced by SEG, Inc. Mark Burnett and Tom Shelly are the executive producers. Doug McCallie and Kevin Greene are co-executive producers.

For more detailed information on SURVIVOR: COOK ISLANDS and the 20 new castaways, log on to www.cbs.com/survivor. For more information on the Cook Islands, log on to www.cook-islands.com.