Casts
Wolf Ruvinskis
as Neutron / Carlos Marquez
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
Nathanael León
as Gaston
Julián de Meriche
as Sergio Romanov
