

You'll Find Out
1940, English. Directed by David Butler.
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.
- Runtime
- 1h 37m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Where to watch You'll Find Out
You'll Find Out isn’t streaming on any OTT platform in India yet; it released on 22 November 1940.
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Cast & crew
- David ButlerDirector
- 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
- Ginny SimmsHerself
- Harry BabbittHimself
- M.A. BogueIsh Kabibble
- Sully MasonHimself
Details
- Released
- 22 November 1940
- Country
- United States of America
- Written by
- James V. Kern, David Butler
Check ratings elsewhere
News & fan talk
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You'll Find Out: quick answers
Is You'll Find Out worth watching?
You'll Find Out doesn’t have enough ratings for a verdict yet.
How long is You'll Find Out?
You'll Find Out runs 97 minutes (1h 37m).
Does You'll Find Out have a post-credits scene?
None is listed for You'll Find Out. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
You'll Find Out parents guide: is it suitable for kids?
No age rating is listed for You'll Find Out yet.
Which OTT platform is You'll Find Out on?
You'll Find Out isn’t streaming on any OTT platform in India yet; it released on 22 November 1940. (Checked 10 November 2026.)
What movies are like You'll Find Out?
If you liked You'll Find Out, try Find Me Falling, Your Monster, Bodies Bodies Bodies.
Who directed You'll Find Out?
You'll Find Out (1940) was directed by David Butler and stars Kay Kyser, Peter Lorre, Boris Karloff.