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)