Cast
George Chandler
Reporter at Police Station (uncredited)
Robert McWade
District Attorney Markham
Etienne Girardot
Dr. Doremus
Arthur Hohl
Gamble the Butler
Jack La Rue
Eduardo Grassi
Henry O'Neill
Dubois (uncredited)
Frank Conroy
Brisbane Coe
Spencer Charters
Sergeant Snitkin (uncredited)
Robert Barrat
Archer Coe
Helen Vinson
Doris Delafield
Renee Whitney
Telephone Operator (uncredited)
William Powell
Philo Vance
Ralph Morgan
Raymond Wrede
Harry Allen
Sandy (uncredited)
Wade Boteler
Desk Sergeant Mellish (uncredited)
James Burke
Policeman Who Lets Dog Out (uncredited)
Virginia Dabney
Girl (uncredited)
Milton Kibbee
Reporter (uncredited)
Leo White
Chicago Hotel Clerk (uncredited)
Mary Astor
Hilda Lake
Paul Panzer
Baggage Clerk (uncredited)
Charles Cahill Wilson
Detective Hennessy (uncredited)
Paul Cavanagh
Thomas MacDonald
Don Brodie
Police Photographer (uncredited)
Eugene Pallette
Detective Heath