On screen
Cast
10 credited performers
Guillermo Murray
Theo Van Korn / Count Brankovan
Rosa Carmina
Vicky Fuentes
Artwork unavailable
Jaime Fernández
Inspector Portillo
Elsa Cárdenas
Bertha Hoffman
Ramón Bugarini
Jorge Robert
Miguel Ángel Ferriz Sr.
Professor Robert
Yerye Beirute
Kunto (as Jorge Beirute)
Artwork unavailable
Humberto Dupeyrón
Erik
José Luis Jiménez
Professor Hoffman
Eric del Castillo
Count Brankovan (opening sequence only)