 | Ray Milland als Wing Commander Rudge |
 | Bernard Lee als Flight Sergeant Harris |
 | Kenneth Haigh als Anthony 'Tony' Winchester |
 | Kenneth Fortescue als John Fletcher |
 | Sean Kelly als Cadet Day |
 | Helen Cherry als Louise Dawson |
 | Anthony Newley als Roger Endicott |
 | Leslie Phillips als Blake |
 | John Le Mesurier als Commandant |
 | Richard Wattis als Wilson |
 | Kynaston Reeves als Air Minister |
| Richard Bennett als Cadet Phillips |
| Jan Brooks als Diana |
| Ken Hughes | Writer |
| John Gilling | Director |
| Jack Davies | Story |
| Anne Box | Hairstylist |
| Irving Allen | Producer |
| John Box | Art Direction |
| Kenneth V. Jones | Music |
| Muir Mathieson | Music Director |
| Phil C. Samuel | Producer |
| Tutte Lemkow | Choreographer |
| Joseph Landon | Writer |
| Cliff Richardson | Special Effects |
| Jack Slade | Editor |
| Freddie Williamson | Makeup Artist |
| Albert R. Broccoli | Producer |
| Ted Moore | Director of Photography |
| Kay Rawlings | Script Supervisor |
| Pamela Davies | Script Supervisor |
| Ernest Day | Camera Operator |
| Douglas Gamley | Music |
| Bert Ross | Sound Recordist |
