"A Cold-Shiver MYSTERY With Hot-Rhythm MUSIC!" 22 November 1940 Horror, Comedy, Mystery 97 mins
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 the official You'll Find Out 1940 trailer in HD below or find more You'll Find Out videos on Vidimovie.
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)
Bess Flowers as Lady In Taxi (uncredited)
James V. Kern Story
David Butler Director
James V. Kern Screenplay
David Butler Story
David Butler Producer
Vernon L. Walker Special Effects
Edward Stevenson Costume Design
Irene Morra Editor
Fred Fleck Assistant Director
Frank Redman Director of Photography
The Old Professor Trailer
You’ll Find Out Trailer
United States 22 November 1940
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Artwork, screen shots, trailers and other imagery is © 1940 RKO Radio Pictures.
