John Rowe

Chief Telephonist (Buckingham Palace) • 2 episodes

Judge Turpin

Percy Monkford • 1 episodes

Baden-Powell (voice)

George Saville • 1 episodes

Drysdale

Allen Reiss • 1 episodes

Commander Simmons • 1 episodes

Col. Boyer

Judge Shuttlewood • 1 episodes

Chief Constable • 1 episodes

Sir Clive Watling • 4 episodes

Commander Martin Brierly • 5 episodes

Mr. Faraday • 2 episodes

Narrator (voice)

Narrator

Sir Terence Calthorpe

Doctor • 1 episodes

Ernest Weaver • 1 episodes

Hermocrates

Bob Silver • 10 episodes

Sir Geoffrey Hunt • 8 episodes

Prosecutor • 1 episodes

George

Jack Stanley

Rennie

Commander Allenby

D.A.C.

Headmaster

Mr Amy

Headmaster

Dr Rohn • 2 episodes

Guy Llewellyn

Councillor Lynch

Guy Llewellyn

Sally's Dad • 1 episodes

Interrogator

Alex

First Roman Senator

Norwegian Diplomat

Lennox

Brian Miller • 1 episodes

Meynell • 1 episodes

Boardroom executive

Self - Narrator (voice) • 1 episodes

Speaker • 1 episodes

Doctor Joseff • 1 episodes

Raymond Dumoitier • 1 episodes

Policeman • 1 episodes

Chief Inspector Baxter • 1 episodes

Superintendent Copeland • 1 episodes

Cromwell

Assistant Commissioner • 1 episodes

Doctor

Anaesthetist