- Writer:
- Robert Gould
- Producer:
- Terence Dudley
- Film sequences - Cameraman:
- A.A. Englander
- Film sequences - Editor:
- Seymour Logie
- Designer:
- Lionel Radford
- Music and special effects:
- Radiophonic Workshop
- Sir Robert Nailer:
- William Dexter
- Pam:
- Laura Graham
- Radio newsreader:
- John Graham
- Dr Alan Tullis:
- Ray Roberts
- Sklorski:
- Frank Fenter
- General Nant:
- Paul Bacon
- Royston:
- Ian Clark
- Mrs Stone:
- Joan Frank
- Lady Nailer:
- June Tobin
- Corporal:
- Harry Littlewood
- Private Wood:
- Tom Sheridan
- Private Cooke:
- Christopher Coll
- Lieut Mackie:
- David Brierley
- Major Harford:
- Lewis Wilson
- Harford's Sergeant:
- Rex Robinson
- Pub customers:
- Edward Kelsey
- Pub customers:
- Michael Segal
- Ada:
- Jean Leo
- V.I.P.:
- Michael Bird
- V.I.P.:
- Allan Jeayes
- Colonel Law:
- Noel Coleman
- Nailer's jeep driver:
- David Brewster
- Landrover driver:
- Ryan Jelfs
- Technician:
- John Colin
- Technician:
- Robert Fyfe
- Technician:
- Tex Fuller
- Technician:
- Desmond Cullum-Jones
