THE BRAIN THAT WOULDN'T DIE (1959) Whoahhh. Probably the grossest movie around for its time. A ludicrous beginning with a woman's head being kept alive by a crack pot scientist. He also keeps a weird mutation of a creature in the lab closet. The uncut version with the nasty, outrageous ending.
THE AMAZING TRANSPARENT MAN (1960) Edgar Ulmer directs this tale of bank robberies and invisibility. A mad (aren't they all!) scientist want to create a race of inevitable men that will conquer the world! Hoooo-ha!