Holy Water (2009) on Netflix

Plot summary

Work has dried up in Kilcoulins Leap, the village whose spa and holy well once brought visitors. Podger Byrnes, who delivers the post, is about to be laid off, and he proposes taking a consignment of Viagra from the road and selling the tablets in Amsterdam. Tom Gaffney, Donal O'Connell and Sean Casey join him. The men dress as road workers and as nuns to stop the truck, then throw the transponder they find into the Atlantic. An American investigator, Cory Williams, arrives in the village asking about the missing tablets, and the friends hide the load in the spring that supplies the town's water.