Clifford Buckton

as Butcher

as Member of Atomic Commission

as Sir Kenneth Clarke (uncredited)

as Uncle

as Hempseed

as Lodging House Keeper

as Policeman (uncredited)

as Sergeant Foster

as Gamekeeper (uncredited)

as Plainclothes Man on Train (uncredited)

as 1st I.R.A. Man

as MI5 Man (uncredited)

as 1st Driver

as Inspector Burns

as Johnson

as Police Sergeant Sherwood