Laraine Day
饰 Edwina 'Eddie' Brown
Basil Rathbone
饰 Cesar Ferrari / Dr. H. Santelle
Walter Kingsford
饰 Dr. Cromwall
Miles Mander
饰 Dr. Kurt Immelman
Charles D. Brown
饰 Police Inspector Gallagher
Cliff Clark
饰 Police Lieutenant Allison
James Flavin
饰 Police Lieutenant Schaeffer
Russell Gleason
饰 Ogilvie
Russell Hicks
饰 Dr. Chandley
Charles Wagenheim
饰 Fred F. Bixley
Robert Homans
饰 Officer O'Garrity
Iris Adrian
饰 Babe Stanton (uncredited)
Margaret Bert
饰 Mrs. Geversar (uncredited)
Sam Ash
饰 Theater Stage Manager (uncredited)
Robert Bradford
饰 Whistles 'Over the Rainbow' (uncredited)
Ralph Brooks
饰 Dr. Shepherd (uncredited)
