This John Nesbitt's Passing Parade short looks at how a few specific inventions made a major contribution to the U.S. war effort.
Narrator (voice)
Billiard Ball Tester (uncredited)
Arachnophobic Woman (uncredited)
Doctor (uncredited)
Laboratory Man (uncredited)
Editor
Art Direction
Original Story
Director
Producer
Original Music Composer
Director of Photography
Screenplay
