The RAF Group Captain has a hard job to restrain the aircraft-man from tinkering with everything he can get his hands on
| Actor | Role |
|---|---|
 Jimmy EdwardsGroup Capt. Kingsley | Group Capt. Kingsley |
 Kenneth ConnorAC 2 Alexander Wood | AC 2 Alexander Wood |
 Shirley EatonCpl. Jean Briggs | Cpl. Jean Briggs |
 Eric BarkerThe Air Minister | The Air Minister |
 Jon PertweeGen. Birkinshaw | Gen. Birkinshaw |
 Terry ScottSam Stokes | Sam Stokes |
 Ronnie StevensFlight Lt. Pocock | Flight Lt. Pocock |
 Richard WattisWagstaffe | Wagstaffe |
 Joyce CareyLady Trowborough | Lady Trowborough |
 Peter JonesFlight Lt. Winters | Flight Lt. Winters |
 Jack WatlingFlight Lt. Grogan | Flight Lt. Grogan |