0.431 نظارو
Considers marvels of modern science: Fingerprints, cosmetics, radio, microbiological research, airplanes.
ڇڏڻ: Sep 20, 1935
رنٽائم: 11 منٽ
ٻولي:
اسٽوڊيو: Paramount Pictures
ملڪ: United States of America
اداڪار: Gayne Whitman