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