Mad Monster Party? (movie)

Name: Mad Monster Party?
Director: Jules Bass
Released: 1967-2-8
Rating: 6.431
Cast: Boris Karloff, Allen Swift, Gale Garnett, Phyllis Diller, Ethel Ennis

User score: 6.4
Production country: United States of America
Producer: Jules Bass
Production companies: Rankin/Bass Productions, Videocraft International, Embassy Pictures Corporation
Genre: Animation, Comedy, Family, Fantasy, Music, Horror
Release date: 3/8/1967
Run time: 95 min.

Movie description

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!