출연진
Benita Hume
Nurse Gladys Beeton
Nat Pendleton
Sergeant Ernest Heath
H.B. Warner
Major Fenwicke-Ralston
Kent Smith
Woode Swift
Lee Phelps
Bus Driver (Uncredited)
Duke York
Traffic Cop (Uncredited)
Grant Mitchell
District Attorney Markham
Henry B. Walthall
Dr. Garden
Jessie Ralph
Mrs. Hammle
Charles Trowbridge
Inspector Colby
William Austin
Sneed, Hammle's Butler (Uncredited)
Matty Roubert
Newsboy (Uncredited)
Edmund Lowe
Philo Vance
Douglas Walton
Floyd Garden
Gene Lockhart
Edgar Lowe Hammle
Don Brodie
Messenger (Uncredited)
Wilbur Mack
Man Yelling at Race Track (Uncredited)
Dorothy Vernon
Woman Running for Bus (Uncredited)
Frieda Inescort
Mrs. Madge Fenwicke-Ralston
Etienne Girardot
Dr. Doremus
Olaf Hytten
Vance's Butler (Uncredited)
Rosalind Ivan
Mrs. Jepson (Uncredited)
Fred Kelsey
Heath's Assistant (Uncredited)
Virginia Bruce
Zalia Graem