7 Golden Monks(1966)

Count Raimondo and his girlfriend Veronique return to Italy from Switzerland carrying with them a load of contraband cigarettes but, using the pretense of a kidnapping to cheat their supplier, they hide out in the convent run by his uncle Friar Hugh. In the same convent without anyone's knowledge, the bandit Lucky Marciano is also hiding out with a significant quantity of gold ingots stolen from the Swiss Federal Bank.