- HD 1080
- Runtime: 121m.
- Status: Released
- 0
- Languages: it
- Country: Italy, United Kingdom
- Director: Franco Zeffirelli
- Stars: Graham Faulkner, Judi Bowker, Leigh Lawson, Kenneth Cranham, Lee Montague
- keywords: christianity, religion, saint, 13th century, christian film
- Production_studio: Euro International Films, Vic Films Productions, Paramount Pictures
- Slogan: A Motion Picture That Celebrates The Timeless Joy of Original Innocence
- The Brother Sun, Sister Moon is featured in the top rankings of 1972
- #34 in Top Drama Movies of 1972
In his delirium from his return from war, Francesco Bernardone goes back in his memories to the days when he lived for parties and carnal pleasures. He slowly recovers, but after the illness he is no longer the Francesco that everybody knew. Instead of spending hours in taverns, he meditates on the beauty of God's creatures, soon renouncing his riches and his family with plans to rebuild an abandoned church and his life.