Writing

1994

… Writer

1982

… Story

1980

… Screenplay

1979

… Screenplay

1974

… Story

1973		Santo vs. the Kidnappers … Writer
1973		Santo and Blue Demon vs. Dracula and the Wolf Man … Writer

1971		Santo in the Vengeance of the Mummy … Writer
1971		Juventud desnuda … Writer

1969		The Vampire and Sex … Writer
1969		Santo in the Treasure of Dracula … Story
1969		Wrestling Women vs. the Killer Robot … Writer

1968

… Writer

1967		The Island of the Dinosaurs … Writer
1967		The Panther Women … Story … Writer

1965

… Writer

1964		The Wrestling Women vs. the Aztec Mummy … Story … Screenplay
1964		The Bloody Revolver … Story
1964		Attack of the Mayan Mummy … Original Story
1964		Face of the Screaming Werewolf … Writer

1963

… Story … Adaptation

1962

… Screenplay

1961		The World of the Vampires … Adaptation
1961		The Curse of the Doll People … Story … Adaptation

1959

… Screenplay

1958		Bolero Inmortal … Screenstory
1958		The New Invisible Man … Story
1958		Socios para la aventura … Adaptation
1958		The Robot vs. The Aztec Mummy … Adaptation … Original Story

1957		The Curse of the Aztec Mummy … Writer
1957		The Aztec Mummy … Original Story … Adaptation
1957		Los chiflados del rock and roll … Adaptation … Story

1956		Serenata en México … Writer
1956		Los tres amores de Lola … Writer

1954

… Story

1953

… Story

1951

… Writer

1949

… Adaptation