Two drifters become obsessed with and annoy a frustrated house wife in the Hollywood hills until things become dangerous. This feels like most indie movies today that are a few people in a house and then some stuff happens, so I wasn't suprised to see that it's being remade.
This was scandalous in the 50s and even earned an X rating in the UK. It's mostly innocuous, but it does have a very dark ending with some implied things. Overall, I'm not sure it's the "lost classic" as I've read and really dosnt need a modern remake. I guess it was way ahead of its time, but I generally don't really like the films it's way ahead of. Fortunately, it's only 80 minutes and the last 10 minutes was great.
Watched on Kanopy.