Buck is a loving St. Bernard-Scotch Collie mix who lives a peaceful life in California with his human companions. Everything goes wrong when Buck is abducted by criminals and sold to Alaskan freight haulers. The abduction sets off an adventure of epic proportions which includes a dangerous navigation of the untamed Alaskan wild. Buck will have to do more than survive his captors. He will also need to embrace the call of the wild.