There was some pretty seriously interesting film-making associated with the Twilight Zone, as you can see if you watch The Invaders. The entire sketch is shot almost without dialogue, with the only speech occurring in the closing minutes. There’s an old lady who lives in a sparse and poor country cabin, who is encounters two tiny aliens and a flying saucer. She manages to kill one and chases the other back to his spaceship. Just as she attacks it with an axe, we hear the alien broadcasting in American-English, warning of a planet inhabited by giants, who would be very difficult to defeat. As the ship is smashed by the giantess, we see the writing on its side: U.S. Air Force Space Probe No. 1.