AIRPLANE SPY RING EXPOSED BY SECRET SERVICE! Now you can see the amazing inside story of how Uncle Sam's secret guardians smash vicious international air spies!
Brass Bancroft and his sidekick Gabby Watters are recruited onto the secret service and go undercover to crack a ruthless gang that smuggles illegal aliens.
DirectorNoel M. Smith
WritersW. H. Moran, Raymond L. Schrock
Part of
Includes: Secret Service of the Air, Code of the Secret Service, Smashing the Money Ring, Murder in the Air
