Set just before the outbreak of WWII, this is the story of a test pilot who works for the (unnamed) enemy. Made in 1939, by the time it was released in 1940, war had been declared.
| Directing | David MacDonald | Director |
| Writing | Jeffrey Dell | Theatre Play |
| Writing | A.R. Rawlinson | Screenplay |
| Writing | Bridget Boland | Screenplay |
| Sound | Ronnie Munro | Original Music Composer |
| Production | Bernard Willis | Production Manager |
| Editing | David Lean | Editor |
| Camera | Bryan Langley | Director of Photography |
