The Third Secret

Overview

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.

Details

Cast

Stephen Boyd

Alex Stedman

Jack Hawkins

Sir Frederick Belline

Richard Attenborough

Alfred Price-Gorham

Diane Cilento

Anne Tanner

Pamela Franklin

Catherine Whitset

Paul Rogers

Dr Milton Gillen

Alan Webb

Alden Hoving

Rachel Kempson

Mildred Hoving

Peter Sallis

Lawrence Jacks

Patience Collier

Mrs Belton

Freda Jackson

Mrs Bales

Judi Dench

Miss Ada Humphries

Peter Copley

Dr Leo Whitset

Nigel Davenport

Lew Harding

Charles Lloyd Pack

Dermot McHenry

Barbara Hicks

Police Secretary

Ronald Leigh-Hunt

Police Officer

Geoffrey Adams

Floor Manager

James Maxwell

Mark

Gerald Case

Mr Bickles