Bill Guttentag is an American dramatic and documentary film writer-producer-director. His films have premiered at the Sundance, Cannes, Telluride and Tribeca film festivals, and he has won two Academy Awards.
Biography：Bill Guttentag is an American dramatic and documentary film writer-producer-director. His films have premiered at the Sundance, Cannes, Telluride and Tribeca film festivals, and he has won two Academy Awards.
