Human
Humano (original)
A young man travels to the Andean mountains to understand the origin of man and the reason of his existence.
Starring Alan Stivelman
Watch "Human" from streaming services Amazon, filmboxlive (Prime) released in 2014. It's a documentary and mystery movie, and has a rating of 6.4 out of 10 from Imdb which is usually fine for this kind of movie.