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.

Himself

Professor Karl Fenninger

Judge Spencer Mainwaring

Prince Saliano

Janis Bellacrest

Chuck Deems

Aunt Margo Bellacrest

Herself

Himself

Ish Kabibble

Himself

Mary (uncredited)

Mr. Corey (uncredited)

Marion (uncredited)

Lady In Taxi (uncredited)

Ms. Gaby Lawson (uncredited)
November 22, 1940

Himself

Professor Karl Fenninger

Judge Spencer Mainwaring

Prince Saliano

Janis Bellacrest

Chuck Deems

Aunt Margo Bellacrest

Herself

Himself

Ish Kabibble

Himself

Mary (uncredited)

Mr. Corey (uncredited)

Marion (uncredited)

Lady In Taxi (uncredited)

Ms. Gaby Lawson (uncredited)
