I think the film "Il figlio dell'altra" is very interesting because told about two boys who lived in two different country because they switched at birth during the evacuation of the hospital. The boys were Joseph who lived in Israel and he was jewish, and Yacine who lived in Palestine was muslim.
One day both of family dicovered the truth about them but firsty for both of family was very difficult to accept that. After that Joseph and Yacine started to be friend and frequent their family.
Il figlio dell'altra.