'Winter' stars a who's who of mountain sports athletes including: Ted Ligety, Simon Dumont, Sarah Burke, Rory Bushfield, Sean Pettit, Melissa Arnot, Johnny DeCesare, Jen Hudak, Julian Carr, Senator Bob Dole, Phil Mahre, Steve Mahre, Andy Mahre, Mike Wilson, Karina Hollekim, Kris Holm, Ted Davenport, Chip Hildebrand, Kirk Bauer and Matt Reardon. The film travels to the furthest reaches of the planet and with a focus on mountain sport athletes who push the boundaries of their craft to sometimes unthinkable limits and dire consequences.—Anonymous