- Writer:
- Justin Blake
- Flying and Airport sequences by courtesy of:
- Silver City Airways, Ltd.
- Fight Arranger:
- Terry Baker
- Film Cameraman:
- John Turner
- Film Editor:
- Eddie Wallstab
- Designer:
- Stewart Marshall
- Producer:
- Richard West
- Garry Halliday:
- Terence Longdon
- Dr. Edmundo:
- Richard Warner
- Sebastiano:
- Roger Snowdon
- Marciana:
- Zorenah Osborne
- Perfidio:
- Walter Randall
- Clerk:
- Richard Dare
- French Inspector:
- David Lyn
- Bill Dodds:
- Terence Alexander
- Andre:
- Frederick Treves
- The Voice:
- Elwyn Brook-Jones
- Gaston:
- Neville Becker
- Old Crampton:
- Alec Foster
- Jean Wills:
- Jennifer Wright
- Philip Latters:
- Jeremy Burnham
- Inspector Franks:
- Michael Collins
- Sergeant Banks:
- Philip Howard
- Local Inspector:
- John Crocker
- Sergeant Love:
- Ivor Salter
- First airport official:
- Robin Lloyd
- Second airport official:
- Norman Hartley
- Police Constable:
- Peter Noel Cook
- Commentator:
- Geoffrey Palmer