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