A government agent sets out to capture a gang of airmail bandits who use a death ray to blow planes out of the sky.
Bruce Bennett
as Eric Lane - Agent 17
Joan Barclay
as Marion Bronson
Monte Blue
as Benjamin Arnold
Edward Earle
as FBI Chief Maddox
Roger Williams
as Henchman Nick Reagan
Jack Mulhall
as Henchman Meggs
Earle Hodgins
as Henchman Spike Hodgins
Frank Wayne
as Henchman Pete
Henry Roquemore
as Roger Bronson
Duncan Renaldo
as Count Barksi
Hattie McDaniel
as Jenny
Ed Cassidy
as FBI Agent Wilks
