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You'll Find Out
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.
Popularity
17 (+7)
Reviews
0
Cast & Crew
Himself
Kay Kyser
Professor Karl Fenninger
Peter Lorre
Judge Spencer Mainwaring
Boris Karloff
Videos
You'll Find Out - Movie Trailer (1940)
Box office
Budget
$0
Cumulative Worldwide Gross
$0
