Where to watch Betrayal (1974) in the UK
Betrayal (1974) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 13 May 2026 by ScreenSearch.
Wealthy widow Helen Mercer hires a young woman, Gretchen Addison, to act as her personal assistant and companion. Unfortunately, Helen is a poor judge of character, as Gretchen is part of a murderous extortionist duo with her boyfriend, Jay. However, Gretchen has second thoughts when she develops genuine affection for Helen. When Gretchen informs Jay that she wants to call off their plot, he refuses and carries on with the plan. Now both Helen and Gretchen may be in grave danger.
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in Betrayal.
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Amanda BlakeHelen Mercer -
Tisha SterlingGretchen Addison / Adele Murphy -
Dick HaymesHarold Porter -
Sam GroomJay -
Britt LeachFred Hawkes -
Edward MarshallRoy
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Ted GehringPolice Sergeant -
Dennis CrossHighway Patrolman
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Betrayal — frequently asked questions
Where can I watch Betrayal in the UK?
Betrayal (1974) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.
Is Betrayal on Netflix, Disney+ or Amazon Prime Video in the UK?
Betrayal is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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