I don't know the name of the movie, but a few scens. The crew is on a alien planet, there is a door to a place on the surface of the planet but can't get through it so they decide to go through a hole or a well of some sort. One the crew member tries to go through the well but is suddenly attacked...

I am looking for a movie called sleepers, it was set on another plant. It had humanoid robots that killed the human population! If you could give me a year or any way to find the movie I would appriecate it.

There was an older science fiction movie , that involved from what I can remember a subway in london where these creatures were found in a ship , the creatures resembled large locusts/ grasshoppers from another planet , somehow we could see what happened on their planet... wars... then the lasting...

I can't remember much of this movie, I don't know whether if he was human or part machine with some sort of trax or wheels drive system that he was attached too, I think he could get off his machine and fix it. Beautiful woman helps him, maybe some four wheelers chasing him? Fighting, rockets,...