You'll Find Out (1940) | Full Cast

David Butler

DIRECTOR

Kay Kyser

Kay Kyser

Peter Lorre

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

Kay Kyser Band

Kay Kyser's Band

Ginny Simms

Ginny Simms

Harry Babbitt

Harry Babbitt

M.A. Bogue

Ish Kabibble

Sully Mason

Sully Mason

Mary Bovard

Mary(uncredited)

Jeff Corey

Mr. Corey(uncredited)

Louise Currie

Marion(uncredited)

Bess Flowers

Lady in Taxi(uncredited)

Lyman Gandee

Member of Kay Kyser Band(uncredited)

Renee Godfrey

Girl at Party(uncredited)

Bobby Guy

Trumpet Player in Kysers Band(uncredited)

Jeanne Houser

Jean(uncredited)

Richard Kipling

Script Man(uncredited)

Eleanor Lawson

Ms. Gaby Lawson(uncredited)

Larry McGrath

Apartment Complainer(uncredited)

Frank Mills

Cabbie(uncredited)

Mimi Montaye

Mimi(uncredited)

Dorothy Moore

Penny(uncredited)

Leonard Mudie

Real Karl Fenninger(uncredited)

Joseph North

Servant(uncredited)

Frank O'Connor

Apartment Responder(uncredited)

Beulah Parkington

Mother(uncredited)

Jane Patten

Jane(uncredited)

Eugenia Rafee

French Maid(uncredited)

William Telaak

Mac(uncredited)

Joan Warner

Joan(uncredited)

Guy Webster

Infant(uncredited)

Mary Martha Wood

Georgia(uncredited)