A group of young men who work at an aviation factory begin to suspect that a doctor who runs an air ambulance service is secretly a spy transporting secret information from the plant to enemy agents.
Cast
Leo Gorcey
Muggs McGinnis
Bobby Jordan
Danny Graham
Joan Barclay
Helen Munson
Dave O'Brien
Tom Lawson
George Pembroke
Dr. Nagel
Sunshine Sammy Morrison
Scruno
David Gorcey
Peewee
Donald Haines
Skinny
Eugene Francis
Algy
Bobby Stone
Louie
Herbert Rawlinson
Mr. Reynolds
Dennis Moore
George
Forrest Taylor
Mr. Forbes
Robert F. Hill
Mr. Woodward
Mary Bovard
Maizie
Stephen Chase
Jack
Al Ferguson
Henchman
Jack Kenny
Henchman
Carey Loftin
Henchman
Bud Osborne
Henchman
Eddie Parker
Henchman
Dick Scott
Henchman
