

You'll Find Out
1940-11-22 · 97 min · ★ 5.6
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.
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Production details
- Directors
- David Butler
- Production companies
- RKO Radio Pictures
- Countries
- United States of America
- Status
- Released
Top Cast
Kay KyserHimself
Peter LorreProfessor Karl Fenninger
Boris KarloffJudge Spencer Mainwaring
Bela LugosiPrince Saliano
Helen ParrishJanis Bellacrest
Dennis O'KeefeChuck Deems
Alma KrugerAunt Margo Bellacrest
Ginny SimmsHerself
Harry BabbittHimself
M.A. BogueIsh Kabibble
Sully MasonHimself
Mary BovardMary (uncredited)
Jeff CoreyMr. Corey (uncredited)
Louise CurrieMarion (uncredited)
Bess FlowersLady In Taxi (uncredited)
Eleanor LawsonMs. Gaby Lawson (uncredited)Title information and images are supplied by TMDb. Explore our discovery guide for advice on comparing metadata and legal viewing options.
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Seasons & episodes
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