The Third Secret 1964

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:

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