Terence Longdon

as Self - Interviewee

as Malvern

as Anonymous Man

as Private Miles Heywood / Ted York (archive footage)

as Jonathan Westering, MI5

as Martin Lord

as Montgomery Infield-Hopping

as Air Gunner

as Mark Robert Kingston

as Vernon

as Herbert Hall

as Drusus

as Ted York

as Lt Bailey

as Private Miles Haywood

as Alan Thompson

as George

as Sir Frederick Venner

as Larry

as Patroclus

as John Wyndham

as Secretary

as Barney

as A.P.O. at Customs Launch

as Dr. Buchanan

as Falk, Pimpernel Pilot

as Alan Whitcomb

as Isa Whitney

as Wise Martian

as Commodore (Intelligence)

as Commander East

as Patrick Hawkes

as George Neville

as Spencer

as Mr. Gordon

as Sir Waldermar

as Freddy Waters

as Fighter Pilot

as Admiral Browning