You'll Find Out

    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.
    Comedy
    Horror
    Romance
    Music
    Mystery
    • Runtime: 1 hour and 37 minutes
    • Release Date: November 22, 1940
    You'll Find Out
    Kay Kyser
    You'll Find Out
    Peter Lorre
    You'll Find Out
    Boris Karloff
    You'll Find Out
    Bela Lugosi
    You'll Find Out
    Helen Parrish
    You'll Find Out
    Dennis O'Keefe
    You'll Find Out
    Alma Kruger
    You'll Find Out
    Ginny Simms
    You'll Find Out
    Harry Babbitt
    You'll Find Out
    M.A. Bogue
    You'll Find Out
    Sully Mason
    You'll Find Out
    Mary Bovard
    You'll Find Out
    Jeff Corey
    You'll Find Out
    Louise Currie
    You'll Find Out
    Bess Flowers
    You'll Find Out
    Eleanor Lawson
    You'll Find Out
    Frank Mills
    You'll Find Out
    Dorothy Moore
    You'll Find Out
    Leonard Mudie
    You'll Find Out
    Frank O'Connor