You'll Find Out (1940)
"A Cold-Shiver MYSTERY With Hot-Rhythm MUSIC!"
Comedy
Horror
Romance
Music
Mystery
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.
Cast
Kay Kyser
Himself
Peter Lorre
Professor Karl Fenni...
Boris Karloff
Judge Spencer Mainwa...
Bela Lugosi
Prince Saliano
Helen Parrish
Janis Bellacrest
Dennis O'Keefe
Chuck Deems
Alma Kruger
Aunt Margo Bellacres...
No Photo
Joseph Eggenton
Jurgen
Ginny Simms
Herself
Harry Babbitt
Himself
M.A. Bogue
Ish Kabibble
Sully Mason
Himself
Mary Bovard
Mary (uncredited)
Jeff Corey
Mr. Corey (uncredite...
Louise Currie
Marion (uncredited)