On These Grounds Release Date: 2021-09-24 (0 votes, average: 0.00 out of 5)You need to be a registered member to rate this post.Loading...Add to Queue | Report This Post | JustWatch | Source | Buy on Amazon Posted on September 3, 2021 by tiki god On These Grounds: Directed by Garrett Zevgetis. A viral video shows a white policeman throwing a Black teenager from her school desk. One woman helps the girl, faces the officer, and dismantles the system.