The Third Secret
1964 • Mystery / Thriller • Starring Stephen Boyd
Where to Watch
Available in United States for the 1964 release on streaming platforms such as Curiosity Stream and MGM Plus, you can watch The Third Secret online and stream The Third Secret right now. Rent or buy The Third Secret options may appear later on other services, and availability can change by region as licensing windows shift over time.
About The Third Secret
The Third Secret (1964) blends Mystery, Thriller, and Drama elements. Top cast includes Stephen Boyd, Jack Hawkins, and Richard Attenborough. Its story leans into tension and consequences as the central conflict unfolds.
Actor: Stephen BoydGenre: Thriller movies
Synopsis
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.
Frequently Asked Questions
Where can I watch The Third Secret online?
To watch The Third Secret online in United States, the best current options are MGM Plus and Curiosity Stream. Streaming availability can change over time due to licensing agreements.
Is The Third Secret available on Netflix?
Not currently — The Third Secret is not listed as available on Netflix in United States. You can still stream The Third Secret on Curiosity Stream and MGM Plus.
Can I rent or buy The Third Secret online?
Right now in United States, listings focus on streaming platforms such as MGM Plus and Curiosity Stream instead of places to rent or buy The Third Secret.
Is The Third Secret streaming in United States?
Yes. You can stream The Third Secret in United States on Curiosity Stream and MGM Plus. The Third Secret is currently available in United States on those services, but regional rights can change over time.
What is the easiest way to watch The Third Secret right now?
The easiest way to watch The Third Secret right now is to open MGM Plus in United States and start streaming. This page also helps you compare nearby alternatives across major streaming platforms.
Top Cast
Trailers & Clips
The Third Secret 1964 Trailer
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