Boris Karloff
Judge Spencer Mainwaring
You'll Find Out
5.5/10 TMDB1940Comedy97 minutes
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.
BO
PE
Peter Lorre
Professor Karl Fenninger
BE
Bess Flowers
Lady In Taxi (uncredited)
BE
Bela Lugosi
Prince Saliano
GI
Ginny Simms
Herself
DE
Dennis O'Keefe
Chuck Deems
JE
Jeff Corey
Mr. Corey (uncredited)
FR
Frank Mills
Cabbie (uncredited)
AL
Alma Kruger
Aunt Margo Bellacrest
LE
Leonard Mudie
Real Karl Fenninger (uncredited)
MA
Mary Bovard
Mary (uncredited)
LA
Larry McGrath
Apartment Complainer (uncredited)
2 videos
Joe Dante on YOU'LL FIND OUT
Featurette
You'll Find Out - Movie Trailer (1940)
Trailer
ComedyHorrorRomanceMusicMystery
97 minutes
English
United States of America
November 22, 1940
RATINGS
5.5/10
TMDB's User Score
25 votes