1974
La Diosa Salvaje/The Savage Goddess
El Mariscal del Infierno/The Marshall of Hell (also screenplay)
(aka The Devil's Possessed)
Los Pasajeros/The Passengers
Todos los Gritos del Silencio/All the Cries of Silence (also co-screenplay)
Exorcismo/Exorcism (also co-screenplay)
1975
La Cruz del Diablo/The Devil's Cross (co-screenplay only)
Docteur Justice/Doctor Justice
La Maldicion de la Bestia/The Curse of the Beast (also screenplay)
(aka Night of the Howling Beast)
Muerte de un Quinqui/Death of a Hoodlum (also screenplay)
1976
Inquisicion/Inquisition (also director, screenplay)
Secuestro/Kidnapping (also co-screenplay)
Ultimo Deseo/Last Desire
(aka The People Who Own the Dark)
1977
Comando Txikia
El Francotirador/The Sniper (also co-screenplay)
El Huerto del Frances/The Frenchman's Garden (also director, co-screenplay)
Pecado Mortal/Mortal Sin
El Transexual/The Transsexual (also co-screenplay)
1978
Madrid al Desnudo/Naked Madrid (also director, co-screenplay)
1979
Amor Blanco/White Love (chief of production only)
El Caminante/The Traveler (also director, screenplay)
1980
Los Cantabros/The Cantabrians (also director, screenplay)
El Carnival de las Bestias/The Carnival of the Beasts (also director, screenplay)
(aka Human Beasts)
Misterio en la Isla de los Monstruos/Mystery on Monster Island
El Museo del Prado/The Prado Museum (director, script only; Japanese TV documentary)
El Retorno del Hombre Lobo/The Return of the Wolf Man (also director, screenplay)
(aka The Craving)
1981
La Mascara/The Mask (Spanish TV)
El Palacio Real de Madrid/The Royal Palace of Madrid (also director, script; Japanese TV documentary)
1982
Latidos de Panico/Panic Beats (also director, screenplay)
La Batalla del Porro/The Battle of the Dullard
Buenas Noches Senor Monstruo/Good Evening, Mr. Monster
Las Cuevas de Altamira/The Alramira Caves (also director, script; Japanese TV documentary)
La Espada del Samurai/The Sword of the Samurai (Japanese TV)
Infierno en Camboya/Hell in Cambodia (director only; Japanese TV documentary)
La Mascara del Juyo/The Mask of Juyo (director, script; Japanese TV documentary)
El Monasterio de el Escorial/The Escorial Monastery (director, script; Japanese TV documentary)
1983
La Bestia y la Espada Magica/The Beast and the Magic Sword (also director, screenplay)
1984
Mi Amigo el Vagabundo/My Friend the Vagabond (also director, screenplay)
La Tercera Mujer/The Third Woman (Japanese TV)
El Ultimo Kamikaze/The Last Kamikaze (also director, screenplay)
Operacion Mantis/Operation Mantis (also director, co-screenplay)
1986
Pez/Fish [short film]
1987
Mordiendo la Vida/Biting Life