Paul Naschy

Waldemar Daninsky / Wolfman / Mr. Hyde

Acting

Shirley Corrigan

Justine

Acting

Jack Taylor

Dr. Henry Jekyll

Acting

Mirta Miller

Sandra

Acting

José Marco

Imre Kosta

Acting

Luis Induni

Otvos

Acting

Barta Barri

Gyogyo, the inn-keeper

Acting

Luis Gaspar

Thurko, Otvos's thug

Acting

Elsa Zabala

Uswika Bathory

Acting

Lucy Tiller

Whore

Acting

Montserrat Julió

Agatha (uncredited)

Acting

Marisol Delgado

Nurse / Victim (uncredited)

Acting

María Luisa Tovar

Streetwalker / Victim (uncredited)

Acting

Heinrich Starhemberg

Party Guest (uncredited)

Acting

Jorge Vico

Acting

Adolfo Thous

(as Adolfo Tohus)

Acting

Simón Ramírez

Waldemar Daninsky (voice) (uncredited)

Acting