You'll Find Out Poster

Release Date: 1940

Not Yet Rated|1 hr 37 min

Plot Summary
Janis Bellacrest (Helen Parrish) books Kay Kyser (Kay Kyser) and his big band to play at her 21st birthday party. Between performances, Kyser has a series of disturbing interactions with Bellacrest's bizarre guests, including quirky Aunt Margo (Alma Kruger), pretentious professor Fenniger (Peter Lorre), creepy Prince Soliano (Bela Lugosi) and irritable Judge Mainwaring (Boris Karloff). When a powerful storm blows in, Kyser and Bellacrest begin to suspect something treacherous is afoot.

Cast: Kay Kyser, Peter Lorre, Boris Karloff, Bela Lugosi, Helen Parrish, Alma Kruger, Dennis O'Keefe, Joseph Eggenton

Director: David Butler

Genres: Musical comedy

Keywords: 1940s, Madcap, Hilarious, Underdog, Mystery, Suspenseful