The Green Book: Guide to Freedom
Starring Yoruba Richen, Delbert Hunt, Marquette Folley, Karen Allen Baxter, Jennifer Ivey, Henrie Monteith Treadwel, Murray Bishoff, Jack George, Jamon Jordan, Candacy Taylor
It's a documentary and history movie, and has a rating of 8.2 out of 10 from Imdb which is very high for this kind of movie.
Watch it here
Not found streaming from Austria.