as British Briefing Officer
as Lewis Mandorf
as Scott Hankin
as Kleve
as Brigadier Hugh Cairns
as Dr. Bonhoeffer
as Doctor
as Police Inspector (uncredited)
as Dr. Caswell
as Sir Humphrey Logan
as Attorney General
as Karl Ritter
as Ken Tuke
as Mr Frederick Moore
as Christopher Riley
as Det. Sgt. Daley
as John Cleeve
as Brandon (as Alan MacNaughton)
as Gilpin
as Merrick
as George Draycott
as Charlie Lewis
as Professor Kröhling
as Von Splitz
as Henry Laughlin
as Sorenson
as Andrew Baker QC
as Mr. Ryton
as Gilford
as Father McPhail
as Howarth
as Charlie Galbraith
as Bernard Smith
as Browne
as Lord Justice Mathew
as Maurice Stockton
