Pericles, the first of Shakespeare’s late romances, is the only play not in the First Folio. Most critics agree that the first two acts are by someone else, possibly the work of George Wilkins, who wrote the “prose narrative” on which the play is based, and from which Fiasco Theater’s galloping production sometimes borrows. But the last three acts are the Bard, and this play, even though Ben Jonson called it “a mouldy tale,” has proven resilient.