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