Sam and Chuck go on an unexpected adventure at a Manitoba bison ranch, where they harvest, skin and butcher the animals by hand. They also visit a First Nation in Saskatchewan that's re-establishing its own bison herd. Nation Untamed follows the journey of Sam Karney, a Métis man, as he seeks to reclaim his heritage through adventures that connect him back to the land. With the help of his father, Chuck, he pursues Indigenous traditions and modern stewardship while unearthing his lost heritage. His adventures will lead him to understand Indigenous peoples across Turtle Island and beyond, giving him firsthand experiences that tie into his heritage.