VIDEO: Sneak Peek - Former Teen Star Lisa Whelchel on SURVIVOR: PHILIPPINES Tonight, 9/26

Former TV teen star Lisa Whelchel reaches her breaking point early in the game, and as temperatures drop, two castaways make a risky choice to keep each other warm, on SURVIVOR: PHILIPPINES, tonight, Sept. 26 (8:00-9:00 PM, ET/PT) on the CBS Television Network. Check out clips from the episode below!