The Bigfoot family is no ordinary family. Adam's father Bigfoot is very cool, and lately he's become a bit of a celebrity. It is a good status to have if you want to change the world. When an environmental organization asks for his help in rescuing the Rocky Valley Nature Reserve in Alaska from being destroyed by a major oil company, he does not hesitate for a second and leaves immediately. But something mysterious happens and he disappears without a trace. Adam and his mother travel to find him and expose the oil company's green lies. Of course, the bear Wilbur and the raccoon Trapper will also take part in the rescue operation.