출연진
Lew Ayres
Oliver Duffy
Laraine Day
Edwina 'Eddie' Brown
배질 래스본
Cesar Ferrari / Dr. H. Santelle
Walter Kingsford
Dr. Cromwall
Miles Mander
Dr. Kurt Immelman
Charles D. Brown
Police Inspector Gallagher
Cliff Clark
Police Lieutenant Allison
James Flavin
Police Lieutenant Schaeffer
Russell Gleason
Ogilvie
William Tannen
Devlan
Mark Daniels
Haguey
Bert Roach
Krum
Russell Hicks
Dr. Chandley
Charles Wagenheim
Fred F. Bixley
Robert Homans
Officer O'Garrity
Iris Adrian
Babe Stanton (uncredited)
Margaret Bert
Mrs. Geversar (uncredited)
Sam Ash
Theater Stage Manager (uncredited)
Robert Bradford
Whistles 'Over the Rainbow' (uncredited)
Ralph Brooks
Dr. Shepherd (uncredited)
Milton Parsons
Jarvis J. Banhoff (uncredited)