Marshall Herskovitz: Marshall Herskovitz. Producer: Thirtysomething. Marshall Herskovitz is a writer, producer, and director in Los Angeles who has won many awards for his work in television and film. Born in Philadelphia, he attended Brandeis University, then moved to Los Angeles in 1975, where he attended the American Film Institute and met his longtime creative partner Edward Zwick. In the years since he helped create such series as Thirtysomething, My So-Called Life,...
