Cast

Boris Karloff

Baron Boris von Frankenstein (voice)

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)

Image not Available

Ethel Ennis

Title Song Singer (voice)

Crew

Jules Bass

Director (Directing)

Image not Available

Len Korobkin

Writer (Writing)

Image not Available

Harvey Kurtzman

Writer (Writing)

Maury Laws

Songs (Sound)

Jules Bass

Lyricist (Writing)

Arthur Rankin, Jr.

Story (Writing)

Forrest J. Ackerman

Writer (Writing)

Maury Laws

Music (Sound)

Jules Bass

Producer (Production)

Joseph E. Levine

Executive Producer (Production)