Meet the Barks family, homesteaders who have rejected modern living in favor of living off the grid and maintaining a prairie lifestyle in Northern Saskatchewan, a remote province in Canada. This winter, their entire world is about to change. The two eldest sons, 20-year-old Dale and 19-year-old Shane, will embark on an epic, 90-day journey hundreds of miles away from home in order to survive the unforgiving wilderness on their own. From Gurney Productions, the series premiere of SONS OF WINTER airs Tuesday, April 28 at 10:00 PM ET/PT on Discovery Channel.