Two unlikely friends find their very survival depends on trusting each other. When Sam Gates stows away on his father's Arctic expedition, he finds more adventure than he ever thought possible. Accidentally left behind on the frozen tundra, he joins forces with Nuki, a Polar Bear cub also separated from his own family. Although they truly are polar opposites, they soon realize their only hope for survival relies on trusting each other. But will that trust be enough?