Watch 50 Anos do Tri for Free: How to Stream the Movie Online at 123Movies. . In 2020, we celebrated 50 years of winning the Tri, won at the Mexico World Cup in 1970. The film portrays the backstage of that title, the political and social context of Brazil at the time and how that selection of superstars marked the lives of many people. To tell the story of this achievement, different names in different spheres of Brazilian and Mexican society.