NR | 1h 36min | Documentary | 24 June 2022 (USA) The opening scene in director Sean Cisterna’s new documentary “The Long Rider” shows narrator and co-photographer Filipe Masetti Leite atop one of his three horses heading towards a stadium on the distant Brazilian horizon. Filipe Masetti Leite at a stop in “The Long Rider.” (Prime Video) He’s wearing an ornate,…