Neutron, a wrestler/superhero, investigates a series of murders at a sanitarium.
Wolf Ruvinskis
as Neutron / Carlos Marquez
Gina Romand
as Marga
Rodolfo Landa
as Inspector Rivas
Jesús Salinas
as Chucho
José Gálvez
as Dr. Van Nielsen
Rita Macedo
as Rebecca Núñez
Rubén Rojo
as Oswaldo
Alberto Mariscal
as Captain Julio Fuentes
Graciela Lara
as Berta
Nathanael León
as Gaston
Guillermo Orea
as
Antonio Raxel
as
