Dr. Hall
Dr. D'Arby
Professor Davidson
Judge Walden
Priest
Anthony Scrivener QC (voice)
Peter Kierl
The Curator
The Earl of Gloucester
Dr Stevens
Police Doctor
Cabinet Ministers
Arthur Gardner
Martyn Bowler
Underhill
Colonel
Professor Patton
Mr. Smith
Psychatrist
Specialist
Dermot
Col. Peter Moorcroft
Lord Hood
Inspector
Military Rep
Supt. David Thorndike
Supt. Thorndike
John Sergeant
