Dean Potter : The Core - Rock Climb, Slackline and Highline in Yosemite Valley -

A film about Dean Potter (*14/04/1972 - ☆16/05/2015) and his lifestyle between the walls on meca rock climbing Yosemite Valley, CA. And his epic free climbing in a single day on Half Dome and El Captain , two of the most impressive and iconic big walls in the earth.