Question: which movie did I see? (spoilers)
Just discovered this, along with the original, Planeta Bur. I saw one of the movies decades ago on TV, never knew what the title was. Here's what I remember:
The robot, John, is lost in a pool of lava. The ending shows a primitive tribe of women discarding their old idol and then finding John, now encrusted with solidified lava. They manage to prop him up and make him their new idol.
Does someone know which version I saw?