Lena Headey Jumps Off A Cliff Into Freezing Water | Running Wild With Bear Grylls

At the end of a hard couple of days, Lena and Bear face one final challenge - jumping off a cliff into freezing cold water to get to their boat. Subscribe to Discovery UK for more great clips: http://www.youtube.com/subscription_center?add_user=DiscoveryTV Follow Discovery UK on Twitter: http://www.twitter.com/DiscoveryUK