Boris Karloff
Baron Boris von Frankenstein (voice)
Cast (5)
Allen Swift
Felix Flankin / Yetch / Dracula / Invisible Man / Dr. Jekyll / Mr. Hyde / Additional Voices
Gale Garnett
Francesca (voice)
Phyllis Diller
The Monster's Mate (voice)
Ethel Ennis
Title Song Singer (voice)
Crew (16)
Harvey Kurtzman
Writer
Jules Bass
Director
Len Korobkin
Writer
Maury Laws
Songs
Jules Bass
Lyricist
Arthur Rankin, Jr.
Story
Joseph E. Levine
Executive Producer
Forrest J. Ackerman
Writer
Jules Bass
Producer
Larry Roemer
Associate Producer
Arthur Rankin, Jr.
Producer
Maury Laws
Music
Kizo Nagashima
Assistant Director
Tadahito Mochinaga
Cinematography
Jack Davis
Character Designer
Killer Joe Piro
Choreographer