Maurizio Lodi-Fe presenta ; soggetto di Franco Brusati ; sceneggiatura di Franco Brusati, Iaia Fiastri, Nino Manfredi ; prodotto dalla Verona Produzione s.r.l. ; regia di Franco Brusati
Elstree Distribution Limited presents a Springbok Production ; screenplay by Harold Pinter ; produced by Joseph Losey, Norman Priggen ; directed by Joseph Losey
Arte éditions presents ; a film by Kenichi Watanabe ; ARTE France, Kami Productions, Artline Films presentent ; produced by Olivier Mille, Christine Watanabe