Director
Alfredo B. Crevenna
DIRECTOR
Writer
Emilio Gómez Muriel
WRITER
Alfredo Ruanova
Stars (in credits order)
Wolf Ruvinskis
Neutron
Gina Romand
Marga
Rodolfo Landa
Inspector Rivas
Chucho Salinas
Chucho
José Gálvez
Dr. Van Nielsen
Rita Macedo
Rebecca Núñez
Rubén Rojo
Oswaldo
Alberto Mariscal
Captain Julio Fuentes
Graciela Lara
Berta
Nathanael León
Gaston
Guillermo Orea
ACTOR
Antonio Raxel
Guillermo Hernández
Lobo Negro
Julián de Meriche
Sergio Romanov
Héctor Cabrera
Cantante
José Chávez
Tito Novaro
(uncredited)
