Oliver Stone is, I want to say this accurately and in a way to avoid saying misleading information, he sympathizes often with the anti-American and anti-Capitalist view and I want to hold my tongue in saying pro-communist but it appears that way sometimes. For all I know, maybe he's right sometimes.
Director, producer, I am not always sure of but he was involved in the movie Wall Street, a story on capitalist greed, then, we have Platoon, and yes, the USA is sort of the bad guy. He's done a few other movies,
Scarface, written by Stone:
https://en.wikipedia.org/wiki/Scarface_(1983_film) We know Tony Montana is a bad Cuban and we know, early in the picture, there is some film footage of Castro. The list probably goes on...
Twitter:
https://twitter.com/TheOliverStoneHe goes along with the Venezuelan government. I think if one looks at the situation in that country, the people are suffering... so, Yeah, he's a bit of a commie sympathizer. I'm sure some of his work though, is still palatable.