While Ireland roils in the run-up to the most important national election in the Republic’s short history, Ben MacCarthy and his father watch a vagabond variety revue making a stop in the Irish countryside. After a two-hour kaleidoscope of low comedy, Shakespearean recitations, juggling, tumbling, and other entertainments, Ben’s father, mesmerized by Venetia Kelly, the troupe’s magnetic headliner, makes a fateful decision: to abandon his family and set off on the road with Miss Kelly and her caravan. Ben’s mother, shattered by the desertion, exhorts, “Find him and bring him back,” thereby sending the boy on a Homeric voyage into manhood, a quest that traverses the churning currents of Ireland’s fractious society and splinters the MacCarthy family.