Bear Grylls Reviews Survival Movies

Bear Grylls reviews how realistic survival movies are, including The Revenant, Cast Away, Point Break, Titanic, Bird Box, and more. Bear talks about his experience sleeping inside the carcass of a camel, dealing with a malfunctioning parachute, and almost freezing to death. Bear Grylls hosts Nat Geo’s six-part series Hostile Planet, premiering April 1, at 9/8c.