Three 1964 episodes of my favourite US anthology series, The Outer Limits. The Invisible Enemy has sand sharks on Mars. It's OK. Wolf 359 is excellent -scientists create a miniature world. I, Robot is quite good - a robot is tried for murder.
My reviews: https://cult-tv-lounge.blogspot.com/2024/03/the-outer-limits-three-season-2-episodes.html
Galaxy Being
Demon with a Glass Hand
The Inheritors
Carol Maxwell: "What makes you think you can discover anything? Who are you?"
Allan Maxwell: "Nobody. Nobody at all. But the secrets of the universe don't mind. They reveal themselves to nobodies who care."