A small, independent air delivery service is menaced by a mad scientist with a death ray machine that blows up planes in mid-flight.
as Barry Eldon
as Renee Dupont
as Tiny Davis
as Victor Arnold
as Drewen
as Schutter
as "Marconi"
as Bill Lewis
as Mona Greenwood
as Dorothy Dunlap
as Gertie Dunlap
as Holden
as Frank Dunlap
as Himself
as Newspaper editor
as Second Nurse (uncredited)
as Pete's Pal (uncredited)
as Schulter's Henchman
as Arnold's Chief Henchman
