The Man from Earth: Holocene - https://www.imdb.com/title/tt5770864/ https://www.imdb.com/title/tt5770864/. The story seems to be that the writer of the origin

The Man from Earth: Holocene - https://www.imdb.com/title/tt5770864/ https://www.imdb.com/title/tt5770864/. The story seems to be that the writer of the original film's son tried to write a sequel, but failed to understand why the original worked. The imdb user reviews are pretty accurate.