 The film contains excerpts from 3 plays: "Confraria Libertina", a  collage of varied texts by anonymous authors, directed by Maurício  Paroni de Castro; "Leonor de Mendonça", by Gonçalves Dias, directed  by Cibele Forjaz; and "Woyzeck o Brasileiro", an adaptation by  Fernando Bonassi from the play "Woyzeck" by Georg Büchner, directed  by Maurício Paroni de Castro.