Mary Ryan, Detective
A female police detective enters jail to gain the confidence of a shoplifter and learn the identity of the leader of a stolen goods racket.
Mary Ryan
Capt. Billings
Estelle Byron
Sawyer
Joey Gurney (as William Phillips)
Mrs. Angie Sawyer
Wilma Hall
Belden
Mike Faber
Riley
Chester Wiggin
Collins
Mike, the Chauffeur
Mrs. Moss (aka Mrs. Horne)
Isabel Simpson
Sammy
Munsell
Patsy Hall
