You are watching Gavin Grimm vs. the movie produced in United States of America belongs with duration 18 Min in Category Documentary,. broadcast at streamingjoy.com , by [ Field of Vision ] In 2016, transgender teen Gavin Grimm sued his local school board after its members refused to let him use the bathroom of his choice. He was ready to take his case all the way to the Supreme Court—and then the election happened..