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