6.787 Golygfeydd
A test pilot and his weather observer develop a "robot" control so airplanes can be flown without pilots, but enemy agents get wind of it and try to steal it or destroy it.
Rhyddhau: Mar 07, 1941
Amser Cinio: 64 munudau
Iaith: English
Stiwdio: PRC
Gwlad: United States of America
