Warren Sonbert (1947-1995) was one of the seminal figures working in American experimental film. He started making films in 1966 while a student at New York University, and before he was 20 years old, his first career retrospective drew the attention of the film critic for the commercial trade journal Variety, who wrote that “Probably not since Andy Warhol’s The Chelsea Girls had its first showing at the Cinematheque... almost a year and a half ago has an ‘underground’ film event caused as much curiosity and interest in N.Y.’s non-under- ground world as did four days of showings of the complete films of Warren Sonbert at the Cinematheque’s new location on Wooster St.”