Venevision International ; Filmax presents a Julio Fernández production for Sogedasa with the collaboration of Vía Digital produced by Castelao Productions ; script, Elvira Lindo, Miguel Albandejo ; director, Miguel Albanadejo
Janus Films ; Mosfilʹm ; Ministerstvo Kinematografii ; film by Andreĭ Tarkovsky ; screenplay by Vladimir Bogomolov, Mikhail Papava ; directedby Andrei Tarkovsky
Industrie Cinematografiche Italiane S.A. ; diretto di Luchino Visconti ; sceneggiatura e dialoghi di Luchino Visconti, Mario Alicata, Giuseppe de Santis, Antonio Pietrangeli, Gianni Puccini