John Phillips

as General Leighton

as Magistrate

as Bishop of Winchester

as Boat Owner Spokesman (uncredited)

as Stanley Preston

as Tom Stone

as Engineer Officer

as Bracewell - U.S. Delegate

as Doctor

as Willis Croft

as Deputy Morgan

as Chief Superintendent Gault

as Professor Stephens

as Rear Admiral

as Col. Fowler

as Hooper Moulsworth

as Wintour

as Koestler (archive footage)

as Rev. Howard Whithead

as Prosecutor at Esterhazy Trial