"Pretty Poison" is a weird little movie, kind of like "Badlands" and "Bonnie and Clyde," in that it's about a teenage girl who gets sucked into a life of crime when she hooks up with a bad boy. Only in this case, the bad boy isn't so bad, and the girl, well, is POISON!
Tuesday Weld, who was just breathtakingly beautiful, is perfect in the bad seed role, and Anthony Perkins is perfectly cast as the guy who is probably not quite as into the chick as he'd like us to believe. The movie is considerably less "wacky" than this trailer makes it out to be, although I do kind of dig how misleading the trailer actually is.
And a totally random personal note: I once used a VHS copy of the movie, which for a long time wasn't available anywhere, as a bribe to get into a film class that was over-enrolled. The professor teaching the class had, during that first day's lecture, talked about the movie, and how he wished he could find a copy of it. So I told him after class that if he let me in the class, I'd give him a copy. And he did.
Watch it at 11:15pm on TCM.