 Inspector Clouseau and Sergeant Deux-Deux s investigation into a stolen cargo of bananas takes them to a run-down waterfront apartment building, where they follow a trail of banana peels to the abode of a diminutive Cockney sailor and his impish ape. Clouseau doesn t see the ape, and when he is repeatedly punched through the floor by the ape, Clouseau thinks the stocky sailor has been the one hitting him. When he sees Deux-Deux easily subdue the sailor, Clouseau believes that Deux-Deux is a muscular power-house and declares the Sergeant his hero.