Otis Garrett
Director
Edmund L. Hartmann
Screenplay
Baynard Kendrick
Novel
Kent Taylor
Duncan MacLain, Private Detective
Dorothea Kent
Amy Arden
Greta Granstedt
Gladys Hewitt
Don Brodie
Spud Savage, Private Detective
Paul Hurst
Asst. Dist. Atty. Springer
J. Farrell MacDonald
William Barton (Detective Agency Head)
