from Cinema 5 ; Documento-Film ; CCC Filmkunst ; adaptation and screenplay by Ugo Pirro, Vittorio Bonicelli ; produced by Gianni Hecht Lucari for Documento Film and Arthur Cohn ; directed by Vittorio De Sica
Deutsche Film (DEFA) ; distributed by VEB Progress Film-Vertrieb and DEFA Film Library, University of Massachusetts Amherst ; directed by Konrad Wolf ; written by Christa Wolf, Gerhard Wolf, Willi Brückner and Kurt Barthel
Beppe Caschetto presenta un film di Francesco Bruni ; una produzione IBC Movie, in collaborazione con Rai Cinema ; soggetto, Francesco Bruni, Giambattista Avellino ; sceneggiatura, Francesco Bruni ; prodotto da Beppe Caschetto ; regia di Francesco Bruni
Pathè! ; Claude Berri presents ; a Jean-Jacques Annaud film ; adapted by Gerard Brach, Jean-Jacques Annaud ; a co-production, Renn Productions-Burrill Productions-Films A2 with the participation of Giai Phong Film Studio, Ho Chi Minh Ville ; directed by Jean-Jacques Annaud