Boris Karloff
Matthias Morteval
Julissa
Lucy Durant
Andrés García
Charles Beasley
José Ángel Espinosa 'Ferrusquilla'
Dr. Emery Horvath (as Ángel Espinoza)
Beatriz Baz
Cordelia Rash
Quintín Bulnes
Ivar Morteval
Manuel Alvarado
Morgenstern Morteval
Arturo Fernández
Fodor
Juan Ibáñez
Jack Hill
Serenata Macabra
Released
Bande-annonce