Follow two-time Freesking World Champion Griffin Post as he takes his big mountains skills honed in Alaska to the iconic peaks of the Teton range for a high speed descent of the North Face of the 12,805'(3,903m) Middle Teton. Accompanied by his ski partner Zahan "Z" Billimoria, Griffin will push himself as never before as he embarks on an eight hour / 6000ft ascent through dangerous dream of skiing the Middle Teton as it has never been skied.