You'll Find Out
- يىل: 1940
- دۆلەت: United States of America
- ژانىر: Comedy, Horror, Romance, Music, Mystery
- Studio: RKO Radio Pictures
- ئاچقۇچلۇق سۆز: birthday party, bandleader, big band, old mansion
- مۇدىر: David Butler
- Cast: Kay Kyser, Peter Lorre, Boris Karloff, Bela Lugosi, Helen Parrish, Dennis O'Keefe