en Altadefinizione. Winter can be long and boring but grab a pair of skis or a snowboard and transform it and find out what it’s like to have an Extreme Winter. Ride along with skiers like Tamara McKinney, Jim “Moose” Barrows, Billy Kidd, Scotty Brookwbank, and Warren Miller himself as they travel across North America all the way down to Antactica to show you how extreme winter can really be.