"Alaska Off the Grid" heads back to the Last Frontier to present another look at the impressive builds and the personalities who made it happen in some of the most unforgiving terrain on the planet. As previously featured in the DIY series "Building Alaska," episodes cover build highlights including Lee Raymond's 2,800-square-foot fishing cabin, Derek Galbraith's ski-in, ski-out cabin, Creig Butler's hunting retreat, Tom Shankster's 1,400-square-foot guest lodge, and Tony Malone's 624-square-foot getaway cabin.