Bo #2

Bo, a homeless dog, is accidentally separated from the freight train carrying him and befriends an old man who feeds him. When the man leaves Bo behind with pictures in the newspaper, Bo's owner's son Junior spots the photo and convinces his father to search for the dog. After Bo is found and reunited with his family, he later escapes again and ends up at a hobo camp where Deputy Nuk grows suspicious of a faceless hobo and discovers unusual handprints in the snow, leading to an investigation of the mysterious stranger's true identity.