Greg Epstein cut his teeth skiing the backcountry of Jackson Hole. Along with friends, he had explored every nook and cranny of Granite Canyon just outside resort boundaries in Grand Teton National Park. As part of his job at Teton Gravity Research, he ran avalanche safety and wilderness first aid workshops for the film company's production crew and athletes. So he was prepared for a rescue, he just didn't expect it to be his own.

Epstein revisits his rescue with Jackson Hole Mountain Resort ski patrollers Reed Finlay and Jeff Burke.