Greta
Documentary follows Greta Thunberg, a teenage climate activist from Eastern Europe on her international crusade to get people to listen to scientists about the world's environmental problems.
Starring Greta Thunberg, Arnold Schwarzenegger, António Guterres, Malena Ernman, Svante Thunberg, Pope Francis, Donald Trump, Vladimir Putin, Jair Bolsonaro
Watch "Greta" on Hulu Plus released in 2020. It's a documentary and biography movie, and has a rating of 7.5 out of 10 from Imdb which is usually fine for this kind of movie.