The Mysterious Miss X (1939)
Mystery
After being mistaken for Scotland Yard detectives, two vaudevillians (Michael Whalen, Chick Chandler) try to solve a murder in a Midwestern town.
Cast
Keith Neville
Julie Graham (as Mary Hart)
Winslow
Charlie Graham
Husband
Henchman
Henchman
Policeman
Policeman
Policeman
Policeman
Taxi Cab Driver
Dan 'Scooter' Casey
Bus Driver
Annie Botts
District Attorney Al Ross
Jack Webster
Clarence Fredericks
Police Chief T. J. McDougal
Alma Platt
Pete, a Policeman