You'll Find Out

Kay Kyser

Himself

Peter Lorre

Professor Karl Fenninger

ボリス・カーロフ

Judge Spencer Mainwaring

ベラ・ルゴシ

Prince Saliano

Helen Parrish

Janis Bellacrest

Dennis O'Keefe

Chuck Deems

Alma Kruger

Aunt Margo Bellacrest

Joseph Eggenton

Jurgen

Ginny Simms

Herself

Harry Babbitt

Himself

M.A. Bogue

Ish Kabibble

Sully Mason

Himself