as Charles Adare
as Private Nobby Clark
as Colonel Sir William Ponsonby
as Tony Fox-Collier
as Tye Graham
as Capt. Alan Pearson
as Major Charles Marquand
as Johnny
as Maurice Avery
as Det. Insp. Wilfried 'Ordinary' Smith
as David Scott
as Man at Clay Pigeon Shoot (uncredited)
as Officer
as Lt. Burke
as Ronnie Walshingham
as Sidney Herbert (Lord Herbert of Lea)
as Ben Marlowe
as Regiment Soldier
as Lord Holland
as Newspaper Telephone Operator (uncredited)
as Constantine
as Alan Trently
as Sir Edward Courtney
as Dot
as Arthur Goring
as Maj. John Andre
as Len Charteris
as Flags
as Morris Brooke
as Self
as Michael Gore-Brown
as Tom Gilbey
as Soldier (uncredited)
as Self (archive footage)
as Bill Cartwright
as Minor Role
as Nigel Costairs
as Akhnaton
as Lord Richard
as Richard Coaker
as Nigel Duxbury
as Philip Trent
as Prince Charles
as Lieut. Grant
as il generale inglese
as Sir Richard Fanshawe
as Dick
as Maj. Michael Ingram
as Self (archive footage) (uncredited)
as David Saunders
as Lieutenant MacKenzie Barton (uncredited)
as Dr. Alan Steiner
as Franz Joseph
as Sir Robert