
Detective Nick Carter is brought in to foil spies at the Radex Airplane Factory, where a new fighter plane is under manufacture.

as Nicholas 'Nick' Carter, aka Robert Chalmers

as Lou Farnsby

as John A. Keller

as Doctor Frankton (as Stanley C. Ridges)

as Bartholomew, the bee man

as Streeter - President of Radex

as Hammil - tall spy boss

as Krebs - 2d hurt worker

as Otto - 3d hurt worker

as Pete Foley - 1st pilot

as Bartholomew's Bee Asst.

as Cliff Parsons - Keller's Pilot & Asst.

as Harbor Patrol Sgt. Denny

as Factory Workman

as Yacht Captain

as Peake the Gardener

as Engel - X-49 Workman

as Ed - 1st Hurt Worker

as Joe - Blueprint Security Officer

as Welder

as Faber - Henchman

as Seaman on Yacht

as Entrance Guard

as Deputy

as Student

as Exit Guard

as Sam Vaughn

as Minor Role

as Police Detective Randall

as Draughtsman

as Hartley

as Streeter's Secretary

as Taxi Driver

as Factory Workman

as Riley - Airplane Workman

as Police Captain

as Keller's Driver

as Police Driver

as Cain - Henchman

as Robinson

as Locker Room Attendant

as Factory Workman