Republic Of Doyle: S2 E5 - Something Old, Someone New Republic Of Doyle

It's matrimony -- Doyle style -- as Jake and Mal are tasked with finding the person responsible for sabotaging an upcoming wedding. Mal and Rose fix a bump in the road in their relationship as Jake and Allison hit a stride in theirs. Des comes to Tinny's rescue but ends up exploding her plans in the process.