You'll Find Out

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.

Creators and cast

Directors

David Butler

Producers

David Butler

Cast

Kay Kyser, Peter Lorre, Boris Karloff, Bela Lugosi, Helen Parrish, Dennis O'Keefe

Studio

RKO Radio Pictures

Maturity rating

Not yet rated.