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.
Stephen Boyd
Jack Hawkins
Richard Attenborough
Diane Cilento
Pamela Franklin
Paul Rogers
Alan Webb
Rachel Kempson
Peter Sallis
Patience Collier
Freda Jackson
Judi Dench
Peter Copley
Nigel Davenport
Charles Lloyd Pack
Barbara Hicks
Ronald Leigh-Hunt
Geoffrey Adams
James Maxwell
Gerald Case
Sarah Brackett
Neal Arden