 | Sea Wolf: The Pirate's Curse
Screenplay |
 | Blackout Journey
Producer |
 | Tödlicher Umweg
Co-Producer |
 | Sumuru
Screenplay |
| | Sumuru
Executive Producer |
 | Dorian
Producer |
 | Il destino ha 4 zampe
Executive Producer |
 | Un difetto di famiglia
Executive Producer |
 | Witness to a Kill
Writer |
| | Witness to a Kill
Executive Producer |
 | Death, Deceit & Destiny Aboard the Orient Express
Writer |
| | Death, Deceit & Destiny Aboard the Orient Express
Producer |
| | Death, Deceit & Destiny Aboard the Orient Express
Executive Producer |
 | High Adventure
Executive Producer |
 | Queen's Messenger
Writer |
| | Queen's Messenger
Producer |
 | High Explosive
Producer |
 | She
Executive Producer |
 | City of Fear
Producer |
 | Treasure Island
Executive Producer |
 | Running Wild
Screenplay |
| | Running Wild
Executive Producer |
 | The Incredible Adventures of Marco Polo
Writer |
| | The Incredible Adventures of Marco Polo
Producer |
 | Owd Bob
Executive Producer |
| | Owd Bob
Writer |
 | Midnight in Saint Petersburg
Writer |
| | Midnight in Saint Petersburg
Executive Producer |
 | Bullet to Beijing
Producer |
 | Cry, the Beloved Country
Producer |
 | The Mangler
Screenplay |
| | The Mangler
Executive Producer |
 | Night Terrors
Producer |
 | The Mummy Lives
Producer |
 | Dance Macabre
Executive Producer |
 | Return to the Lost World
Screenplay |
| | Return to the Lost World
Executive Producer |
 | Sherlock Holmes: Incident at Victoria Falls
Executive Producer |
 | The Lost World
Screenplay |
| | The Lost World
Producer |
 | Sherlock Holmes and the Leading Lady
Executive Producer |
 | The Hitman
Executive Producer |
 | Delta Force 3: The Killing Game
Executive Producer |
 | Oddball Hall
Producer |
 | Ten Little Indians
Producer |
 | The Masque of the Red Death
Producer |
 | The Phantom of the Opera
Producer |
 | River of Death
Producer |
 | Buried Alive
Producer |
 | Edge of Sanity
Producer |
 | The House of Usher
Producer |
 | American Ninja 3: Blood Hunt
Producer |
 | Captive Rage
Story |
| | Captive Rage
Producer |
 | Outlaw of Gor
Screenplay |
| | Outlaw of Gor
Producer |
 | Howling IV: The Original Nightmare
Producer |
 | Platoon Leader
Adaptation |
| | Platoon Leader
Producer |
 | Skeleton Coast
Producer |
 | Master of Dragonard Hill
Writer |
| | Master of Dragonard Hill
Producer |
 | Dragonard
Writer |
| | Dragonard
Producer |
 | Gor
Screenplay |
| | Gor
Producer |
 | Warrior Queen
Story |
| | Warrior Queen
Producer |
 | Lightning, the White Stallion
Writer |
| | Lightning, the White Stallion
Producer |
 | Black Arrow
Screenplay |
| | Black Arrow
Producer |
 | La ronde de l'amour
Executive Producer |
 | Christina y la reconversión sexual
Executive Producer |
| | Christina y la reconversión sexual
Screenplay |
 | Lady Libertine
Screenplay |
| | Lady Libertine
Executive Producer |
 | Love Scenes
Producer |
 | Black Venus
Writer |
| | Black Venus
Producer |
 | Fanny Hill
Executive Producer |
 | Black Cat: Gatto nero
Associate Producer |
 | Klondike Fever
Executive Producer |
 | King Solomon's Treasure
Executive Producer |
 | The Shape of Things to Come
Executive Producer |
 | La notte dell'alta marea
Producer |
 | Velluto nero
Producer |
 | Eva nera
Executive Producer |
 | La fine dell'innocenza
Producer |
| | La fine dell'innocenza
Writer |
 | Laure
Producer |
 | Il richiamo del lupo
Co-Producer |
 | Il ritorno di Zanna Bianca
Producer |
 | And Then There Were None
Producer |
| | And Then There Were None
Writer |
 | La loba y la Paloma
Producer |
 | Zanna Bianca
Dialogue |
| | Zanna Bianca
Producer |
 | The Call of the Wild
Producer |
| | The Call of the Wild
Writer |
 | La tua presenza nuda!
Producer |
 | Treasure Island
Producer |
 | Black Beauty
Producer |
 | Das Bildnis des Dorian Gray
Producer |
 | Nachts, wenn Dracula erwacht
Producer |
| | Nachts, wenn Dracula erwacht
Screenplay |
 | De Sade 70
Writer |
| | De Sade 70
Producer |
 | Il trono di fuoco
Story |
| | Il trono di fuoco
Producer |
 | Paroxismus
Producer |
 | The Castle of Fu Manchu
Screenplay |
| | The Castle of Fu Manchu
Producer |
 | Marquis de Sade: Justine
Writer |
| | Marquis de Sade: Justine
Producer |
 | Die sieben Männer der Sumuru
Producer |
| | Die sieben Männer der Sumuru
Writer |
 | Der heiße Tod
Producer |
| | Der heiße Tod
Screenplay |
 | Sandy the Seal
Writer |
| | Sandy the Seal
Producer |
 | The Blood of Fu Manchu
Screenplay |
| | The Blood of Fu Manchu
Producer |
| | The Blood of Fu Manchu
Story |
 | The Face of Eve
Screenplay |
| | The Face of Eve
Story |
| | The Face of Eve
Producer |
 | La casa de las mil muñecas
Writer |
| | La casa de las mil muñecas
Producer |
 | Five Golden Dragons
Writer |
| | Five Golden Dragons
Producer |
 | Jules Verne's Rocket to the Moon
Story |
| | Jules Verne's Rocket to the Moon
Producer |
 | The Vengeance of Fu Manchu
Writer |
| | The Vengeance of Fu Manchu
Producer |
 | The Million Eyes of Sumuru
Writer |
| | The Million Eyes of Sumuru
Producer |
 | The Brides of Fu Manchu
Writer |
| | The Brides of Fu Manchu
Producer |
 | Our Man in Marrakesh
Writer |
| | Our Man in Marrakesh
Producer |
 | Circus of Fear
Writer |
| | Circus of Fear
Producer |
 | The Face of Fu Manchu
Screenplay |
| | The Face of Fu Manchu
Producer |
 | City of Fear
Screenplay |
| | City of Fear
Producer |
 | Ten Little Indians
Screenplay |
| | Ten Little Indians
Producer |
 | Coast of Skeletons
Story |
| | Coast of Skeletons
Producer |
 | Twenty-Four Hours to Kill
Writer |
| | Twenty-Four Hours to Kill
Producer |
 | Mozambique
Producer |
| | Mozambique
Story |
 | Victim Five
Story |
| | Victim Five
Producer |
 | Death Drums Along the River
Producer |
| | Death Drums Along the River
Writer |
 | At the Stroke of Nine
Executive Producer |
 | The Anatomist
Writer |
| | The Anatomist
Producer |
