Alan MacNaughtan

as James Gillespie

as Karl Ritter

as Lewis Mandorf

as Attorney General

as Austin Ruthyn

as Brigadier Hugh Cairns

as Ken Tuke

as Doctor

as Sir Humphrey Logan

as Christopher Riley

as Mr Frederick Moore

as Dr. Bonhoeffer

as Dr. Caswell

as British Briefing Officer

as Kleve

as John Cleeve

as Scott Hankin

as Police Inspector (uncredited)

as Det. Sgt. Daley

as Father McPhail • 1 eps

as Professor Kröhling • 1 eps

as Prof. Geoffrey Jennings-Wilson • 1 eps

as Lord Justice Mathew • 1 eps

as Austin Ruthyn • 1 eps

2 eps

as Browne • 3 eps

as Bernard Smith • 1 eps

as Doctor • 1 eps

as Sir Humphrey Talbot • 1 eps

as Dr. Crawley • 1 eps

as The Head • 1 eps

as Sir Campbell Clark • 1 eps

as George Draycott • 1 eps

as Howarth • 12 eps

as Merrick • 1 eps

as Sir Geoffrey Wellingham • 14 eps

as Henry Laughlin • 1 eps

as Dr. Bonhoeffer • 1 eps

as Maurice Stockton • 13 eps

as Lawrie • 1 eps

as Frederick Moore • 1 eps

as Dr. Gibson • 6 eps

as Mr. Ryton • 1 eps