Summary: When Dr Frankenstein decides to retire from the monster-making business, he calls an international roster of monsters to a creepy convention to elect his successor. Everyone is there including Dracula, The Werewolf, The Creature, Dr Jekyll & Mr Hyde and many more. But Frankenstein's title is not all that is at stake. The famous doctor has also discovered the secret of total destruction that must not fall into the wrong hands! (imdb)

Poster submitted by Gauntlet

Genres: Comedy, Family/Kids, Horror, Animation

Country: USA

Directed By: Jules Bass

Written By: Len Korobkin, Harvey Kurtzman

Starring: Phyllis Diller, Boris Karloff, Allen Swift, Gale Garnett, Ethel Ennis

More information at the Internet Movie Database