Desc: O Dia que Durou 21 Anos: Directed by Camilo Tavares. With Auro de Moura Andrade, Robert Bentley, Júlio de Sá Bierrenbach, Humberto de Alencar Castelo Branco. Provides evidence of manipulation and investment funding from the U.S. government to carry out the Brazilian military coup that occurred in 1964.