The Third Secret (1964) Original Australian Daybill Movie Poster Folded 13x30

The Third Secret (1964) Original Australian Daybill Movie Poster Folded 13x30

*The Third Secret* (1964) is a moody psychological thriller starring Stephen Boyd as an American news anchor who investigates the mysterious death of his psychoanalyst, which has been officially ruled a suicide. Aided by the doctor's young daughter (played by Pamela Franklin), he delves into the lives of the analyst’s troubled former patients, uncovering dark truths and hidden motives. Directed by Charles Crichton and featuring strong performances from Richard Attenborough and Diane Cilento, the film explores themes of guilt, repression, and psychological manipulation with a shadowy, noir-like atmosphere.