Bear Grylls: Escape From Hell Battersea Power Station

Adventurer and television presenter Bear Grylls arrives at Battersea Power Station in London by rappelling down the building for the premiere of his new television series on Discovery Channel, Bear Grylls: Escape From Hell. Starts Monday 7th October at 9pm only on Discovery Subscribe to Discovery TV for more great clips: Follow Discovery on Twitter: #EscapeFromHell