“The Man from Earth” - this was a really good film that has a small cast and almost entirely filmed within a single room. It was written by Drexel Bixby who was also a writer for Star Trek. He wrote “Mirror, Mirror”. This was the story he wrote from his death bed and got turned into a movie in 2007. Has a few star trek actors in its small cast too. Trying to be vague for the story of the movie because I felt going into it blind was such a good way to experience it.
“Fantastic Planet” - this animated film was an experience to say the least. I loved watching it as a kid and bought the Criterion collection edition a few years ago. It’s on HBO Max and worth a watch for how weird it is.