Two nuns come to Rome to protest to an airline about its jet planes which have been flying over their convent school, disrupting teaching of the little orphans who study there and damaging the ancient fresco of their patron saint through sound vibrations.

• Hesperia Cinematografica
• Catherine Spaak
• Sylva Koscina
• Amedeo Nazzari
• Didi Perego
• Umberto D'Orsi
• Sandro Bruni
• Annie Gorassini
• Lando Buzzanca