Cast
Don Brodie
Engel - X-49 Workman
Henry Victor
Hammil - tall spy boss
Edward Hearn
Deputy
Roger Moore
Streeter's Secretary
Lee Phelps
Riley - Airplane Workman
Donald Meek
Bartholomew, the bee man
Milburn Stone
Krebs - 2d hurt worker
Kenner G. Kemp
Student
Richard Lane
Sam Vaughn
William Newell
Taxi Driver
Frank Ball
Peake the Gardener
Paul Ellis
Faber - Henchman
Wilfred Lucas
Police Detective Randall
Andrew Tombes
Robinson
Addison Richards
Streeter - President of Radex
Frank Faylen
Pete Foley - 1st pilot
Sterling Holloway
Bartholomew's Bee Asst.
Don Castle
Ed - 1st Hurt Worker
Rita Johnson
Lou Farnsby
Henry Hull
John A. Keller
Stanley Ridges
Doctor Frankton (as Stanley C. Ridges)
Edgar Dearing
Harbor Patrol Sgt. Denny
Gene Coogan
Welder
George Meeker
Hartley
Chuck Hamilton
Entrance Guard
Gil Perkins
Factory Workman
Harry Tyler
Locker Room Attendant
Eddy Chandler
Joe - Blueprint Security Officer
Bud Geary
Seaman on Yacht
Carey Loftin
Minor Role
Charles Sherlock
Keller's Driver
Walter Pidgeon
Nicholas 'Nick' Carter, aka Robert Chalmers
Martin Kosleck
Otto - 3d hurt worker