Schizoid (1980)

It wouldn't be an 80's horror movie if there wasn't a bunch of gruesome deaths with an oversized pair of scissors, several nude scenes from a few different hotties, and of course, Klaus Kinski creeping out everyone!  We follow the life of advice columnist Julie (Marianna Hill), who begins to have death threats sent to her newspaper addressed to her.  Julie doesn't know who to turn to, so she brings up the letters to her group therapy session, that's when these ladies begin getting killed with a pair of scissors, one by one!  This begins a brutal whodunit where the killer could be anyone Julie knows, her creepy ex-husband (Klaus Kinski), her therapist, the maintenance man, anyone really!  Like we mentioned before though, there is no shortage of nudity in Schizoid!  Marianna Hill has a sex scene with Kinski, Donna Wilkes undresses for a shower, showing her breasts and buns, and then Flo Lawrence aka Flo Gerrish gives us a sexy strip tease along with some backstage skin.