Filmography
| Role | Title | Year | Character |
|---|---|---|---|
| Writer | Dracula | 1958 | |
| Writer | The Mummy | 1959 | |
| Writer | The Brides of Dracula | 1960 | |
| Writer | Dracula: Prince of Darkness | 1966 | |
| Writer | The Curse of Frankenstein | 1957 | |
| Director | Lust for a Vampire | 1971 | |
| Writer | The Trollenberg Terror | 1958 | |
| Director | The Horror of Frankenstein | 1970 | |
| Writer | The Horror of Frankenstein | 1970 | |
| Producer | The Horror of Frankenstein | 1970 | |
| Writer | The Revenge of Frankenstein | 1958 | |
| Writer | The Nanny | 1965 | |
| Producer | The Nanny | 1965 | |
| Writer | Taste of Fear | 1961 | |
| Producer | Taste of Fear | 1961 | |
| Writer | The Man Who Could Cheat Death | 1959 | |
| Writer | Whoever Slew Auntie Roo? | 1971 | |
| Producer | Whoever Slew Auntie Roo? | 1971 | |
| Writer | Flashback | 2000 | |
| Director | Fear in the Night | 1972 | |
| Writer | Fear in the Night | 1972 | |
| Producer | Fear in the Night | 1972 | |
| Writer | The Terror of the Tongs | 1961 | |
| Writer | Paranoiac | 1963 | |
| Writer | Nightmare | 1964 | |
| Producer | Nightmare | 1964 | |
| Writer | The Anniversary | 1968 | |
| Producer | The Anniversary | 1968 | |
| Writer | The Legacy | 1978 | |
| Writer | The Legacy | 1978 |