Marcy, a worker in the reelection campaign of bumbling Senator John McGlory, is sent to Ireland on a quest to find the Irish ancestry of Sen. McGlory, to help him win the Irish vote. But when Marcy arrives in the small village of Ballinagra, she finds herself in the middle of a matchmaking festival, and the local matchmaker is determined to pair her off with one of the local bachelors.

Set in 1960s Dublin, a fatherless eight-year-old boy who feels alienated by his family, escapes his reality by deciding he's been sent from Mercury to study life on Earth. His fantasies mirror the life of his hero, Flash Gordon, from the serial he watches each week at the local cinema. His escapades result in dilemmas that drive his mother to such distraction that she turns to the boy's strange uncle for help.