Note: All review pages are in the process of being updated.
Links with this mark ° have been updated.

1960

King of Kings (as extra)
El Principe Encadenado/The Enchanted Prince

1966

"Mainly on the Plains" --I Spy (American TV)
Operacion Plus Ultra
Las Viudas/The Widows

1967

Agonizando en el Crimen/Agonizing in Crime (first major role)
Aventura en el Palacio Viejo/Adventure in the Old Palace (assistant director only)
Cronica de Nueve Meses/Nine Month Chronicle (assistant director only)
La Furia de Johnny Kidd/The Fury of Johnny Kidd

1968

° La Marca Del Hombre Lobo/The Mark of the Wolf Man (also screenplay)
(aka Frankenstein's Bloody Terror)
La Esclava del Paraiso/The Slave of Paradise
Las Noches del Hombre Lobo/The Nights of the Wolf Man (also co-screenplay)
Plan Jack 03 [short film]

1969

Los Monstruos del Terror/The Monsters of Terror (also screenplay)
(aka Assignment Terror, Dracula Vs. Frankenstein)

1970

La Furia del Hombre Lobo/The Fury of the Wolf Man (also screenplay)
La Noche de Walpurgis/Walpurgis Night (also co-screenplay)
(aka The Werewolf Vs. The Vampire Woman, Werewolf's Shadow)
El Vertigo del Crimen/The Vertigo of Crime

1971

Doctor Jekyll y el Hombre Lobo/Dr. Jekyll and the Wolf Man (also screenplay)
Jack el Destripador de Londres/Jack the Ripper of London (also co-sreenplay)

1972

Los Crimenes de Petiot/Petiot's Crimes (also co-screenplay)
Disco Rojo/Red Light (also co-screenplay)
El Espanto Surge de la Tumba/Horror Rises from the Tomb (also screenplay)
El Gran Amor del Conde Dracula/Count Dracula's Great Love (also co-screenplay)
El Jorobado de la Morgue/The Hunchback of the Morgue (also co-screenplay)
(aka The Rue Morgue Massascres)
Los Ojos Azules de la Muneca Rota/The Blue Eyes of the Broken Doll (also co-screenplay)
(aka House of Psychotic Women)
La Rebelion de las Muertas/The Rebellion of the Dead Women (also screenplay)
(aka The Vengeance of the Zombies)

1973

La Orgia de los Muertos/The Orgy of the Dead
(aka The Hanging Woman, Return of the Zombies)
El Asesino esta Entra los Trece/The Murderer of One of the Thirteen (also co-screenplay)
Las Ratas no Duermen de Noche/Rats Don't Sleep at Night
(aka Crimson)
El Retorno de Walpurgis/The Return of Walpurgis (also screenplay)
(aka The Curse of the Devil)
Tarzan en las Minas del Rey Salomon/Tarzan in King Solomon's Mines
Una Libelula para cada Muerto/A Dragonfly for Each Corpse (also screenplay)
La Venganza de la Momia/The Vengeance of the Mummy (also screenplay)
(aka The Mummy's Revenge)

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

1988

El Aullido del Diablo/The Howl of the Devil (also director, screenplay)
Shadows of Blood
El Ultimo Guateque II/The Last Party II
Shh [short film]

1990

Aqui Huele a Muerto . . .(!Pues Yo No He Sido!)/It Smells like Someone Died Here . . . (But it Wasn't Me!)
Brigada Central/Central Brigade (Spanish TV)
La Hija de Fu Manchu/The Daughter of Fu Manchu [short film]
Horror en el Museo de Cera/Horror in the Wax Museum (also director, screenplay)

1991

Olla de Grillos/Bedlam (Spanish TV)

1992

La Noche del Ejecutor/The Night of the Executioner (also director, screenplay)
State of Mind

1994

El Necrofago [short film]

1995

Los Resucitados/The Resurrected (apparently never completed)

1996

El Angel Mas Caido/The Angel Has Fallen Very Far [short film]
Cientificament Perfectes/Scientifically Perfect
Hambre Mortal/Mortal Hunger
Mala Estrella [short film]
Licantropo/Lycantropus (also screenplay)

1998

El ojo de la medusa/The Eye of the Jellyfish
Querido Maestro/Dear Teacher (Spanish TV series)
Cuando el mundo se acabe te seguire amando/I'll Still Love You When the World Ends

1999

Rondadores nocturno 2/Night Prowlers 2 (also co-screenplay) [short film]

2000

Animas [short film]
Érase una vez/Once Upon A Time
La gran vida/The Great Life
Antivicio (Spanish TV series)
El Comisario/The Commissary (Spanish TV series)
El lado oscuro/The Dark Side

2001

School Killer
Desenlace (Spanish TV series)
El corazon delator/The Tell-Tale Heart [short film]

2002

Octavia
El quinto rincona/The Fifth Corner [short film]
Mucha Sangre/Much Blood
Las mujeres fragantes/The Fragrant Women [theatrical production]

2003

Countess Dracula's Orgy of Blood
Tomb of the Werewolf
Upon Frayed Lips of Silence (music video)

2004

 Rojo sangre (also co-screenplay)
Rottweiler
La danza de la muerte [play]

2005

Amazonia misteriosa/Werewolf in the Amazon

2007

La duodecima hora/The Twelfth Hour [short film]

2010

La herencia Valdemar
La herencia Valedmar II - La sombra prohibida
Empusa (also director, screenplay)
Ante mi (music video)
Croton el grande/Croton the Great (screenplay)

2012

O Apostolo (voice)