Tony and the Haunted Goldmine

It's Halloween, and everyone in town is searching for three lost kids. Tony is deaf and is the only one who knows where they are, but can't get ahold of his mom to tell her. He and his loyal dog George head over to the abandoned gold mine to investigate. Is it true that the pitch-black mine is haunted? Can he find the kids in the maze of mine shafts, or will Tony and George get lost, too?