as Member of Atomic Commission

as Sir Kenneth Clarke (uncredited)

as Uncle

as Hempseed

as Lodging House Keeper

as Policeman (uncredited)

as Gamekeeper (uncredited)

as Plainclothes Man on Train (uncredited)

as 1st I.R.A. Man

as

as MI5 Man (uncredited)

as 1st Driver

as Inspector Burns

as Johnson

as

as Police Sergeant Sherwood