The Twofold Commitment revisits Trinh T. Minh-ha’s time-dipping Forgetting Vietnam (2015), a documentary feature about the mythical origins of Vietnam. Which is to say, it’s a book about a film which reflects on what the name of a country evokes of the history, people, and cultures associated with it. Seven interviews conducted between Trinh and eight media scholars and critics compose half of the book. Each approaches the filmmaker and writer’s work from a different tack, focusing on aspects of Forgetting Vietnam that are representative of her multi-hyphenate career. Irit Rogoff, for example, homes in on what it means to make a film for the feminist viewer, while Stefan Östersjö concentrates on the multi-sonic soundscapes within it. And Lucie Kim-Chi Mercier’s discussion, “Wartime: The Forces of Remembering in Forgetting,” provides important historical background about the country in question. As a filmmaker and theorist, Trinh strives to disavow classification and impress upon her audience the necessity of the extra- and non-categorical. Thus certain terminology, like some already employed in this review, requires inverted commas more often than not. “Documentary” refers to a moving-image essay composed of Hi8 footage from 1995 and HD footage from 2012, which Trinh gathered on separate visits …