- Script By:
- Edward J. Mason.
- Duced By:
- Neil Tuson
- Unknown:
- Trevor Reiri
- Unknown:
- Charles Mortimer.
- Unknown:
- Thea Wells
- Unknown:
- Anthony Jacobs
- Unknown:
- Joan Clement Scott.
- Unknown:
- Eric Lugg.
- Unknown:
- Frank Atkinson
- Dick Barton:
- Noel Johnson
- Snowey White:
- John Mann
- Jock Anderson:
- Alex McCrindle
- Betsy Horrock:
- Courtney Hope
- Inspector Perriman:
- Allan McClelland
- Patelli:
- Dino Galvani
- Mary Blake:
- Daphne Maddox
- Bill:
- Robert Rietty
- Alf:
- Emmerton Court
- Captain Brandt:
- Arnold Diamond
- Jim Conway:
- Richard Hurndall
- Spike Manton:
- Peter Claughton
- Sir Giles Darrell:
- Adrian Thomas
- Claude Manning:
- Philip Lennard
- Cheesey:
- David Kossoff
- Announcer:
- John Fitchen
