Writing

1983		Insatiable Alicia and the Marquis … Writer
1983		The Naive, the Lesbian and the Transvestite … Writer
1983		Lesbian Schoolgirls and the Pleasure of Perverting … Writer
1983		Las viciosas y la menor … Writer
1983		Julieta … Writer

1977		El despertar de los sentidos … Writer
1977		Puberty, Adolescence, the Difficult Age … Writer

1976

… Writer

1975		The Immorals … Story … Screenplay
1975		School of Death … Story

1973		Karate, Fist and Beans … Story
1973		The Playboy and His Sprees … Screenplay
1973		Death Carries a Cane … Writer

1972		Now They Call Him Sacramento … Screenplay … Story
1972		A Noose Is Waiting for You Trinity … Story
1972		Watch Out Gringo! Sabata Will Return … Screenplay … Story
1972		Night of the Scorpion … Story … Screenplay

1970		¿Quién soy yo? … Writer
1970		El señorito y las seductoras … Writer

1967		Electra One … Story … Screenplay
1967		Clint the Stranger … Story … Screenplay

1966		Dynamite Jim … Story … Screenplay
1966		Yankee … Screenplay
1966		Killer 77, Alive or Dead … Screenplay
1966		Kiss Kiss... Bang Bang … Screenplay
1966		Lightning Bolt … Story … Screenplay
1966		Five for Revenge … Story … Screenplay

1965		Operation Counterspy … Writer
1965		Doc, Hands of Steel … Story … Screenplay
1965		$100,000 for Ringo … Screenplay
1965		The Woman from Beirut … Story
1965		Desperate Mission … Screenplay
1965		Five Thousand Dollars on One Ace … Writer
1965		Agent 3S3: Passport to Hell … Writer
1965		The Man from Oklahoma … Writer

1962

… Writer

1961

… Writer

1958

… Story