Diretor/a
James W. Horne
DIRETOR/A
Elenco (na ordem dos créditos)
Ruth Roland
Ruth - The Girl Detective
Cleo Ridgely
Jean - The Girl Detective
Marin Sais
Bertha - The Girl Detective
Edward Clisbee
Chief of Police Harding
Paul Hurst
(Episode #1, 2, etc.)
R. Henry Grey
The Girl Detective's Assistant
William H. West
Deacon - the Multimillionaire (Episode #1, 2, etc.)
(Episode #1)
Thomas G. Lingham
Jarvis - Head of the F.O.B.A. (Episode #2, 3, 4, etc.)
Knute Rahm
(Episode #4)
Anna Lingham
John E. Brennan
(Episode #6)
Arthur Shirley
John Talcott
Frank Jonasson
(Episode #10)
Ollie Kirby
(Episode #16, 17)