The Invisible Maniac

Shocking news, but this isn't the greatest film. A "scientist" creates an invisibility serum and like any good scientist, uses it to spy on naked high school girls. Naturally. But where it fails as "cinema" it still delivers on its low-bar premise. It's incredibly stupid, there's bad practical effects of the murders, the lead females all need to take showers - a LOT. If this is what you're looking for, look no further. And to double down on "looking no further" - this is now available on blu-ray for the first time - in 4K of all formats - from Vinegar Syndrome, while supplies last.