The Bizarre Polka Dot Man Batman and Robin confront a new costumed criminal in Gotham under the alias of Mr. Polka Dot who has started a crime wave based on spots and dots. To conceal his identity, Polka Dot wears a bizarre costume covered in spots. Each spot, once removed from the costume, can be used for a variety of purposes, creating deadly weapons and a bizarre escape vehicles. He succeeds in capturing Robin, but Batman discovers where Robin is held prisoner with a deft clue from Robin himself, and is able to save his crime fighting partner and bring Mister Polka-Dot's crime spree to an end!
