IT CONQUERED THE WORLD

The movie (or one of) that inspired Frank Zappa to write Cheepnis.
From 1956.

And the recent Roxy DVD.

I got a DVDR copy of the "It Conquered The World" movie from a friend at Zappanale, so I was finally able to see the movie. Snippets of the movie as I fell asleep. But the fragments with the monster were indeed quite funny.