You'll Find Out
5.4 23
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.
- Released: 1940-11-22
- Runtime: 97 minutes
- Genre: Comedy, Horror, Romance, Music, Mystery
- Stars: Kay Kyser, Peter Lorre, Boris Karloff, Bela Lugosi, Helen Parrish, Dennis O'Keefe
- Title: You'll Find Out
