The Brain that Wouldn't Die

When I was a kid this movie scared the crap outta me!! I'd probably seen it 15 times by the time I was 11 or 12. This was waaaaaay back in the 1960's when everything was closed on Sunday. Anyone remember that? I mean NOTHING was opened. So, a typical Sunday afternoon would basically be channel surfing on a black and white t.v. from channels 2, 4, 5, 7, 11 and 13 ... with no remote. Kids today