Aliens used a lot of nails in that thing!

 Even in low-res versions of this movie you can see the "woodwork"....real bad circumstances for a close-up shot...you can't say Ed Wood was the only one to drop the ball while making a movie.






Set this aside & its really a decent movie to watch.
This movie was syndicated to TV
early (1960s) and aired many times, especially on UHF channels.