You ll Find Out (1940)

In English. Genres: Comedy, Horror, Musical Director: David Butler Kay Kyser and Band . .. Themselves Peter Lorre . .. Professor Karl Fenninger Boris Karloff . .. Judge Spencer Mainwaring Bela Lugosi . .. Prince Saliano Helen Parrish . .. Janis Bellacrest Dennis O Keefe . .. Chuck Deems Alma Kruger . .. Aunt Margo Bellacrest Joseph Eggenton . .. Jurgen