Josh Brolin (centre) stars as Beck Weathers inEverest.
Josh Brolin discusses frostbite, fear and losing body parts as Everest cast recall 'extreme' shooting conditions for Hollywood flick
The making of a film based on the real-life 1996 Mount Everest disaster required the cast and crew to dig deep into the psyche of climbers
Josh Brolin (centre) stars as Beck Weathers inEverest.