 | Gaolbreak
Writer |
 | Flame of Africa
Screenplay |
 | Cloak Without Dagger
Writer |
| | Cloak Without Dagger
Producer |
 | Stock Car
Writer |
 | The Black Rider
Writer |
| | The Black Rider
Producer |
 | Fast and Loose
Screenplay |
 | Operation Diplomat
Writer |
 | The Broken Horseshoe
Screenplay |
 | Salute the Toff
Associate Producer |
 | There Is Another Sun
Associate Producer |
 | Scarlet Thread
Screenplay |
| | Scarlet Thread
Associate Producer |
 | Something in the City
Associate Producer |
 | What the Butler Saw
Writer |
 | Paul Temple's Triumph
Screenplay |
| | Paul Temple's Triumph
Associate Producer |
 | Someone at the Door
Writer |
 | Meet Simon Cherry
Screenplay |
 | Dark Secret
Writer |
 | Celia: The Sinister Affair of Poor Aunt Nora
Screenplay |
 | My Sister and I
Writer |
 | Calling Paul Temple
Writer |
 | The White Unicorn
Screenplay |
 | This England
Writer |
 | Gaslight
Screenplay |
 | The Chinese Bungalow
Screenplay |
 | The Face at the Window
Scenario Writer |
| | The Face at the Window
Dialogue |
 | Spies of the Air
Screenplay |
 | Crackerjack
Screenplay |
| | Lancashire Luck
Adaptation |
 | Strange Boarders
Writer |
 | John Halifax
Adaptation |
| | John Halifax
Dialogue |
 | Sexton Blake and the Hooded Terror
Writer |
 | The Ticket of Leave Man
Writer |
| | The Last Curtain
Screenplay |
 | King Solomon's Mines
Writer |
 | Man of the Moment
Screenplay |
| | Man of the Moment
Dialogue |
 | The Man Who Knew Too Much
Scenario Writer |
 | Jew Süss
Scenario Writer |
| | Jew Süss
Screenplay |
 | Aunt Sally
Adaptation |
 | A Cuckoo in the Nest
Writer |
| | The Blarney Stone
Writer |
| | The Blarney Stone
Story |
| | Leap Year
Script |
 | The Third String
Writer |
