Wildlife cameraman watches as polar bear tries to pry open protective "safety box"

Towleroad shares this video clip of BBC wildlife cameraman Gordon Buchanan's harrowing 40 minutes inside a safety box in Svalbard in arctic Norway as a hungry bear he was shooting tried to pry the box he was in apart with its teeth and claws.

The segment is airing on BBC as part of the series The Polar Bear Family & Me.