Manuel Antin Director, Screenwriter, Producer Adolfo Guiraldi Don Segundo Sombra Actor Juan Carballido Fabio as Young Man Actor Luis Medina Castro Antenor Actor Juan Carlos Gené Don Sixto Actor Soledad Silveyra Aurora Actor Héctor Alterio Gaucho in Black Actor Alejandra Boero Quack Woman Actor María Luz Harriague Paula Actor Fernando Vegal Burgos Actor Lito Cruz Goyo Actor Adolfo Morpurgo Music, Production Design Miguel Rodríguez Cinematographer Antonio Ripoll Film Editing