The Third Secret (1964)
Mystery
Thriller
Drama
A prominent London psychologist seems to have taken his own life, causing stunned disbelief amongst his colleagues and patients. His teenage daughter refuses to believe it was suicide as this would go against all of the principles her father stood for, therefore she is convinced it was murder. She enlists the help of a former patient to try to get to the truth. However, the truth turns out to be both surprising and disturbing.
Cast
Alex Stedman
Sir Frederick Belline
Mrs Bales
Miss Ada Humphries
Dr Leo Whitset
Lew Harding
Dermot McHenry
Police Secretary
Police Officer
Floor Manager
Mark
Mr Bickles
Alfred Price-Gorham
Nurse
Mr Morgan
Anne Tanner
Catherine Whitset
Dr Milton Gillen
Alden Hoving
Mildred Hoving
Lawrence Jacks
Mrs Belton
Crew
Director
Screenplay
Draughtsman
Producer
Editor
Production Design
Director of Photography
Original Music Composer
Associate Producer
Camera Operator
Assistant Director
Unit Manager
Continuity
Wardrobe Master
Production Secretary
Makeup Artist
Hairstylist
Sound Recordist
Sound Recordist
Sound Editor