Once There Was Brasília(2017)

Overview:

In 1959, disgraced intergalactic agent WA4 receives a mission: to come to the Earth and kill the president Juscelino Kubitschek on the day of Brasília's inauguration. But his ship is lost in time and lands in 2016 in Ceilândia — a Black suburb of Brasilia — on the verge of Dilma Rousseff's impeachment.