Monstrosity

Marjorie Eaton

Hetty March

Frank Gerstle

Dr. Otto Frank

Frank Fowler

Victor

Erika Peters

Nina Rhodes

Judy Bamber

Beatrice "Bea" Mullins

Lisa Lang

Anita Gonzalez

Margie Fisco

The Walking Corpse (uncredited)

Kemp Niver

Hans (uncredited)

Bradford Dillman

Narrator (voice; uncredited)

Jack Pollexfen

Producer

Gene Kauer

Original Music Composer, Conductor

Alfred Taylor

Director of Photography

Joseph V. Mascelli

Director

Dean Dillman Jr.

Producer, Screenplay

Sue Dwiggins

Screenplay, Associate Producer

Vy Russell

Screenplay, Associate Producer

Owen C. Gladden

Editor

Lou Yates

Special Effects Makeup Artist

Charles T. Knight

Sound

Ove Schested

Camera Operator

Bill Ashley

Dialogue Editor

Kemp Niver

Production Coordinator

Lucille Snyder

Location Manager