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)
John Nesbitt
Billiard Ball Tester (uncredited)
Ernie Alexander
Arachnophobic Woman (uncredited)
Margaret Bert
Edward McWade
Doctor (uncredited)
Roger Moore
Laboratory Man (uncredited)
Tom Quinn
Bert Stevens
Related titles ranked by rating and popularity.