The Washington Stage Guild presents Michael Hollinger’s Incorruptible, subtitled A Dark Comedy About the Dark Ages. The brothers of the monastery of Priseaux, France have a big problem. Saint Foy, their Patron Saint, hasn’t worked a miracle in thirteen years. The pilgrims have stopped coming, and all seems lost until a larcenous, one-eyed minstrel makes an inspired suggestion-and suddenly miracles, of sorts, do happen! A rollicking romp through medieval Europe!