Cast
Nick Carter / Robert Chalmers
Lou Farnsby
John A. Keller
Doctor Frankton
Bartholomew
Hiram Streeter
J. Lester Hammil
Dave Krebs
Otto King
Pete
Bee-Catcher
Cliff Parsons
DennyFactory Workman, not listed in credits 
Yacht Captain, not listed in credits
Peake the Gardener, not listed in credits
Engel - X-49 Workman, not listed in credits
Ed - 1st Hurt Worker, not listed in creditsJoe - Blueprint Security Officer, not listed in credits 
Welder, not listed in credits
Faber - Henchman, not listed in creditsFactory Workman, not listed in credits 
Seaman on Yacht, not listed in credits
Entrance Guard, not listed in credits
Deputy, not listed in credits
Student, not listed in creditsExit Guard, not listed in credits 
Sam Vaughn, not listed in credits
Minor Role, not listed in credits
Police Detective Randall, not listed in creditsDraughtsman, not listed in credits 
Hartley, not listed in credits
Streeter's Secretary, not listed in credits
Taxi Driver, not listed in credits
Factory Workman, not listed in credits
Riley - Airplane Workman, not listed in creditsPolice Captain, not listed in credits Keller's Driver, not listed in credits Police Driver, not listed in credits Cain - Henchman, not listed in credits 
Robinson, not listed in credits
Locker Room Attendant, not listed in credits
