Alaska is the testing ground for big mountain skiers the world round, from Jackson to Chamonix to…Australia? “Sugar Mountain,” a 45-minute film produced by Lightbox Pictures, follows a group of Australian skiers in their search for a mythical peak in Alaska’s Chugach Mountains. The amatuer mountaineers learned from trial by fire while living on a glacier in the expansive Chugachs for a month, bleeding and shreading together while sharing the joys and tribulations that come along with time spent in the depths of nature.