Conversation so far:
what language do the brothers speak in boondock saints
The brothers in The Boondocks Saints learned to speak languages such as Latin, Russian, Spanish, French, German, Gaelic, and Italian.
where did the brothers get their start as the saints in the boondock saints
After a fight on Saint Patrick's Day with mobsters, the MacManus brothers were spoken to by God to kill those who sin. The media dubbed them “The Saints.”
when did the brothers go on a hiatus in the boondock saints
After their final assassination, Connor MacManus, along with his brother and father, moved back to their homeland in Ireland.

Question: why did the hiatus end
Self-contained rewrite: why did the brothers' hiatus end in the boondock saints