Charlie Chan
Jimmy Chan
Fred Rhadini
Peter Lewis
Eve Cairo
Deputy Police Chief J.J. Kilvaine
Stewart Salsbury, alias Thomas Gregory
Dr. Zodiac's Servant
Dr. Zodiac (in disguise)
Elmer
Myra Rhadini
Mrs. Bessie Sibley
Stella Essex
Uncle Redley
Paul Essex
Audience Member
First Taxicab Driver
Cop at Station House
Airplane Steward
Toots - Stout Woman
Detective - in Cab and at Theatre
Waiter at Hawaiian Village
Egyptian Princess Ectoplasm
