As a front for his next crime wave, the Penguin forms a motion picture company. He teams up with Marsha, Queen of Diamonds, and gets Batman and Robin to take part in his movie. Marsha attempts to put Batman under her spell with drugged lipstick during the love scene, and filming at the Gotham City Museum of Antiquities turns out to be a good cover for the Penguin to snatch some ancient armor.

Penguin locks his armor in Aunt Hilda's cave, then goes with his entourage to the Sub-Treasury for the final scene of his caper. Marsha distracts the guards, while Penguin and his men carry mysteriously bulky equipment into the vault.