This John Nesbitt's Passing Parade short looks at how a few specific inventions made a major contribution to the U.S. war effort.
John Nesbitt
Narrator (voice)
Ernie Alexander
Billiard Ball Tester (uncredited)
Margaret Bert
Arachnophobic Woman (uncredited)
Edward McWade
Roger Moore
Doctor (uncredited)
Tom Quinn
Laboratory Man (uncredited)
Bert Stevens
Harold Daniels
Director
Producer
John Faure
Editor
Paul Youngblood
Art Direction
Harry Poppe Jr.
Original Story
Edward Bock
Screenplay
Nathaniel Shilkret
Original Music Composer
Max Terr
Jack Smith
Director of Photography
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