Paul Naschy
Krisna / Kantaka / Satán
Romy
Elvire Irving (as Rommy)
Mirta Miller
Kala
MarÃa Kosty
Elsie
Aurora de Alba
Olivia Mortimer
Luis Ciges
MacMurdo (as Louis Ciges)
Pierre Besari
Ti Zachary
Antonio Pica
Superintendent Hawkins
Elsa Zabala
Susan
Montserrat Julió
Flora
Ramón Lillo
Basehart
Norma Kastel
Gloria Irving (as Norma Kastell)
Ingrid Rabel
Muerta
Asunción Molero
Muerta
Fernando Sánchez Polack
Augusto
Alfonso de la Vega
Absalon
VÃctor Barrera
Dr. Lawrence Radcliffe (as Vic Winner)
Pedro «Pedrucho» Basauri
(uncredited)