When her brother is killed by sabotage, Irene Eaton (Sally Eilers) joins the secret service and goes undercover to unroot the culprits.
as Irene Eaton a.k.a. Margaret Brennan
as George Wolf / James Huntley
as Dr. Krull
as Col. John Shaw
as Col. Marvin Page
as Senator Everett Brock
as Ben Dawson
as Colonel Wilson
as Gillian
as Lucius Wilkins
as Ella Wilkins
as Beldon
as Canby
as Detective
as Young Boy
as Motorcycle Policeman
as Davis
as Plane Crash Spectator
as Henchman Tailing Irene
as Policeman
as Man on Train Wanting 'Less Red Tape'
as Minor Role
as Henchman
as Bar Patron at Club Dome
as Police Captain
as Man with Senator in the Dome Cafe
as Intelligence Service Man
as Quiet Man on Train
as Colonel at Explosion
as Senator in the Dome Cafe
