Michael Lees

as Man in Leamington Spa

as Walter Machin

as Hans Bauer

as Mr. Foster

as Mr Brownlow

as L'oncle

as Uncle

as Colonel Johnson

as Colonel Foley

as Hector Burrage

as John Harvey

as GNH Chairman

as Colonel Jackson

as Gerald Green

as Roger Maxwell-Lafroy

as Tony Davis

as Mr. Bond

as Colonel Bosworth

as Colonel Northwood

as Mr Turner

as Major Graham Sykes

as Peter Audas

as Shelby

as George Mullard

as Albert Speer

as Harold Pusey

as Consultant

as Dr. Roest

as Kees Dorpman

as Geoffrey

as Drunk Heckler

as Man from Wimbledon

as Tom Brooks

as 1st Young Man

as Ronnie Gaines

as Young Digby

as Stevens

as Ned

as Hailey

as Plain Clothes Policeman

as 1st Civil Defence Worker

as Plummer

as Harris

as Man with Souvenir Piece of Ice (uncredited)

as Mr. Hayes