Santo goes up against a mad scientist and a ranch owner who are turning immigrants into mind controlled zombies.
CAST
Gerardo ReyesGerardo
Carlos SuárezCarlitos
Jean SafontDr. Sombra
Federico FalcónFernando
Sarita GómezFlorecita (as niña Sarita Gómez)
Fernando YapurDr. Sombra
César Gómez
Guillermo AyalaBracero asesinado
Abel Casillas
Guillermo Inclán
Lilia Landua
