You'll Find Out (1940)

Name: You'll Find Out
Genre: Comedy, Horror, Romance, Music, Mystery
Released: 1940-11-22
Duration: 97 min
Cast: Kay Kyser, Peter Lorre, Boris Karloff, Bela Lugosi, Helen Parrish

A Cold-Shiver MYSTERY With Hot-Rhythm MUSIC!

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.

Watch You'll Find Out online

Released 1940-11-22 · 97 min · Comedy, Horror, Romance, Music, Mystery

Directed by David Butler

Cast

Kay Kyser as Himself
Peter Lorre as Professor Karl Fenninger
Boris Karloff as Judge Spencer Mainwaring
Bela Lugosi as Prince Saliano
Helen Parrish as Janis Bellacrest
Dennis O'Keefe as Chuck Deems
Alma Kruger as Aunt Margo Bellacrest
Joseph Eggenton as Jurgen
Ginny Simms as Herself
Harry Babbitt as Himself
M.A. Bogue as Ish Kabibble
Sully Mason as Himself
Mary Bovard as Mary (uncredited)
Jeff Corey as Mr. Corey (uncredited)
Louise Currie as Marion (uncredited)