Two daughters of mobsters get out of the sanitarium after having killed a boyfriend in the shower, supposedly cured and on the right track. They hold a party and invite all their old boyfriends, making all of them think there is still hope for a relationship. Then the boyfriends start disappearing one by one.

Adam West and Burt Ward are taken on a crazy adventure when the Batmobile is stolen from a car museum and they must track down the thief and return it. After solving a puzzle, they realize that the clues to finding the fiend who stole the Batmobile are hidden in their past. During the search, they flashback to their three seasons in tights, including their many sexual escapades.