produzzione, Rizzoli ; soggetto di Roberto Rossellini ; hanno partecipato alla elaborazione Federico Fellini, Padre Felix Morlion, e Padre Antonio Lisandrini
Istituto Luce, Rai Radiotelevisione Italiano Raiuno, Karol Film Royal Film, story by Liliana Cavani ; screenplay by Liliana Lavani, Roberta Mazzoni ; produced by Giulio Scanni, Jost Steinbruchel ; directed by Liliana Cavani
[presented by] RAI - Radiotelevisione italiana ; a co-production: RAI Fiction, Lux Vide S.P.A., RAI Trade S.P.A. ; produced by Matilde and Luca Bernabei ; story and screenplay, Francesco Arlanch ; directed by Fabrizio Costa