Scriitor
- Flashback - Mörderische Ferien (2000)
- North Beach and Rawhide (1985)
- The Toughest Man in the World (1984)
- No Place to Hide (1981)
- Phobia (1980)
- Once Upon a Spy (1980)
- Ebony, Ivory and Jade (1979)
- Murder in Music City (1979)
- The Billion Dollar Threat (1979)
- Good Against Evil (1977)
- Scream, Pretty Peggy (1973)
- Maneater (1973)
- Fear in the Night (1972)
- Whoever Slew Auntie Roo? (1972)
- A Taste of Evil (1971)
- The Horror of Frankenstein (1970)
- Foreign Exchange (1970)
- Crescendo (1970)
- The Spy Killer (1969)
- Deadlier Than the Male (1967)
- The Nanny (1965)
- Hysteria (1965)
- Das Verrätertor (1964)
- Nightmare (1964)
- The Devil-Ship Pirates (1964)
- Paranoiac (1963)
- Maniac (1963)
- Pirates of Blood River (1962)
- The Terror of the Tongs (1961)
- Taste of Fear (1961)
- The Hellfire Club (1961)
- The Siege of Sidney Street (1960)
- The Criminal (1960)
- The Brides of Dracula (1960)
- Jack the Ripper (1959)
- The Trollenberg Terror (1958)
- Intent to Kill (1958)
- Blood of the Vampire (1958)
- The Assassin (1957)
- X the Unknown (1956)
- A Man on the Beach (1955)
Filmografie - altele
