Where to watch You'll Find Out (1940) in the UK
You'll Find Out (1940) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 25 August 2026 by ScreenSearch.
A Cold-Shiver MYSTERY With Hot-Rhythm MUSIC!
The manager of Kay Kyser’s band books them for a birthday party bash for an heiress at a spooky mansion, where sinister forces try to kill her.
Watch the trailer
You'll Find Out - Movie Trailer (1940)
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.
Is You'll Find Out on Netflix, Disney+ or Prime Video?
Quick answers for the UK's biggest streaming services, checked against today's data.
Netflix
No — You'll Find Out (1940) is not currently on Netflix in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Amazon Prime Video
No — You'll Find Out (1940) is not currently on Amazon Prime Video in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Disney+
No — You'll Find Out (1940) is not currently on Disney+ in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Cast & crew
Top-billed cast in You'll Find Out.
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Kay KyserHimself -
Peter LorreProfessor Karl Fenninger -
Boris KarloffJudge Spencer Mainwaring -
Bela LugosiPrince Saliano -
Helen ParrishJanis Bellacrest -
Dennis O'KeefeChuck Deems -
Alma KrugerAunt Margo Bellacrest -
Joseph EggentonJurgen
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You'll Find Out — frequently asked questions
Where can I watch You'll Find Out in the UK?
You'll Find Out (1940) 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 You'll Find Out on Netflix in the UK?
No — You'll Find Out (1940) is not currently on Netflix in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Is You'll Find Out on Amazon Prime Video in the UK?
No — You'll Find Out (1940) is not currently on Amazon Prime Video in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
Is You'll Find Out on Disney+ in the UK?
No — You'll Find Out (1940) is not currently on Disney+ in the UK, and no other UK streaming, rental, or purchase listing was found in today's data. Licences change frequently — check back soon.
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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