Directed by Edward Dmytryk, The Reluctant Saint is based on the life of Saint Joseph of Cupertino. When young Giuseppe Diesa (Maximilian Schell) is sent to work at a monastery circa 17th century Italy -- his parents believed he was mentally challenged -- he surprises a local bishop by his incredible relationship with the monastery's animals. Believing this merits a traditional religious education, he is taken in and taught to pray, with miraculous results. His spiritual energy apparently allows him to levitate, which impressed many, and terrified others.
~ Tracie Cooper, All Movie Guide