character - James Mallors

character - Ulrich

character - Sterling Thistleton

character - Gordon

character - Kim Philby

character - Dr. Roger Gunnislake

character - Dr. Hall

character - Chief Inspector

character - Dr. D'Arby

character - Rene Azaire

character - Police Commissioner Fitzroy

character - Mr. K.

character - Professor Davidson

character - Judge Walden

character - Leonard

character - Priest

character - Anthony Scrivener QC (voice)

character - Peter Kierl

character - Franz

character - Duncan

character - Denis Thatcher

character - The Curator

character - Bernie Spott

character - Dr. David Elster

character - Judge Wentworth Lister

character - The Earl of Gloucester

character - Dr Stevens

character - Professor Patrick Galloway

character - Police Doctor

character - Cabinet Ministers

character - Professor King

character - Joe Shepherd

character - Viscount Melville

character - Lord Melville

character - Arthur Gardner

character - Martyn Bowler

character - Underhill

character - Colonel

character - Professor Patton

character - Mr. Smith

character - Psychatrist

character - Doug

character - Julian Marchant

character - Specialist

character - Jack Coleville

character - Dermot

character - D.C.I. Copeland

character - Col. Peter Moorcroft

character - Lord Hood

character - Owen Swinscoe

character - Consultant

character - Inspector

character - Military Rep

character - Newscaster

character - John Sergeant

character - David Thorndike

character - Harry Thomas

character - Brian Masters

character - Christopher Mabbutt

character - Neil