On screen
Cast
13 credited performers
Alberto Dalbés
Dr. Seward
Dennis Price
Dr. Frankenstein
Howard Vernon
Cagliostro
Artwork unavailable
Beatriz Savón
Vera Frankenstein
Carmen Yazalde
Madame Orloff
Anne Libert
Melissa
Fernando Bilbao
Monstruo
Luis Barboo
Caronte
Daniel White
Tanner
Artwork unavailable
Doris Thomas
Abigail
Jesús Franco
Morpho
Lina Romay
Esmeralda
Artwork unavailable
Eduarda Pimenta
Asistente de Vera Frankenstein (uncredited)