Meryl Streep portrays a former river guide who arranges a white water rafting trip to celebrate her son's birthday and salvage her shaky marriage. Her skills and courage are soon put to the test when three mysterious strangers threaten to turn their vacation into a living hell. Also starring Kevin Bacon and David Strathairn, this "pulse-pounding thrill ride" (Rolling Stone Magazine) explodes with action, suspense and unforgettable storytelling from the director of L.A. Confidential.