From migrant farmworker to revolutionary artist, Luis Valdez changed American culture. His El Teatro Campesino performed on flatbed trucks and helped mobilize California's farm workers. His Zoot Suit was the first Chicano play on Broadway. Despite critical rejection that killed the show's New York run, he persevered, creating La Bamba, a blockbuster that brought Mexican-American life to a global audience. AMERICAN PACHUCO is the first feature documentary about this American original narrated by Edward James Olmos reprising his legendary El Pachuco role, featuring Cheech Marin, Lou Diamond Phillips, Dolores Huerta, and Linda Ronstadt. The film weaves 4K-restored archival footage, including over 80,000 feet of deteriorating 1970s celluloid rescued and digitized for the first time, with the story of a man who proved that Chicanos have always been America.