But the invisible man who pops into my head the most is the guy in the gray prison fatigues. He spent his life in and out of prison, mostly getting slapped in there by the Alien and breaking out to pull off whatever hijinks he fancied in the moment. He was the guy who kept a collection of crazy mechanical devices – from a transport that travels underground to a fully functional solar-powered starship that could detect wormholes for a light-year around – sprinkled around the countryside, many hidden in plain sight. This guy had a giant flying robot with jets in its feet and rocket launchers in its forearms, and it’s hidden in the guise of a twelve-foot statue of the Alien in front of the courthouse in a little town at the southern tip of Illinois. Of all my invisible men, I think the guy in the gray fatigues was the happiest.

Here is the YouTube link. 

https://youtu.be/TcaUR5ZUNXc