Sweet Polly Squeeze boards a ship to travel to a south sea island to investigate the world's biggest monster "Fearo the Ferocious"; After overcoming a mutiny at sea Polly and the gang continue on to the south sea Island to find "Fearo the Ferocious"; The Gophers send a trained Indian termite to attack the Colonel's wooden fort; Commander McBragg tells about when he "cleaned" Dodge City