They Made Her a Spy 1939

Synopsis:

When her brother is killed by sabotage, Irene Eaton (Sally Eilers) joins the secret service and goes undercover to unroot the culprits.

Directed by: Jack Hively
Written by: Michael Kanin
Runtime: 69 minutes
Tagline: UNCLE SAM CRACKS DOWN ON SPIES! A lone woman risks life - for love - and sweet vengeance!
Cast:
Sally Eilers
Sally Eilers
Irene Eaton a.k.a. Margaret Brennan 
Allan Lane
Allan Lane
George Wolf / James Huntley 
Fritz Leiber
Fritz Leiber
Dr. Krull 
Frank M. Thomas
Frank M. Thomas
Col. John Shaw 
Theodore von Eltz
Theodore von Eltz
Col. Marvin Page 
Addison Richards
Addison Richards
Senator Everett Brock