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