as Drysdale
as Col. Boyer
as Alex
as Sir Terence Calthorpe
as First Roman Senator
as Guy Llewellyn
as Cromwell
as Headmaster
as Anaesthetist
as Lennox
as Councillor Lynch
as Jack Stanley
as Hermocrates
as Rennie
as Norwegian Diplomat
as Mr Amy
as Interrogator
as George
as Judge Turpin
as Commander Allenby
as Doctor
as Narrator (voice)
as Baden-Powell (voice)
as Prosecutor
as Chief Telephonist (Buckingham Palace)
as Allen Reiss
as Percy Monkford
as Chief Inspector Baxter
as Superintendent Copeland
as Mr. Faraday
as Commander Simmons
as Raymond Dumoitier
as Judge Shuttlewood
as Policeman
as Ernest Weaver
as Brian Miller
as Speaker
as Sally's Dad
as Sir Geoffrey Hunt
as Commander Martin Brierly
