They're out of school, out on Nantucket ... and out of their minds! Anything can happen, and everything will happen during ONE CRAZY SUMMER! John Cusack and Demi Moore star as Hoops McCann, the scion of a long line of basketball stars who longs buck family tradition to be a cartoonist, and Cassandra Eldrich, the young woman who teaches him to follow his dreams even as she takes a hiatus from her own to help her grandparents save their house. Everything...

Hoops McCann has the name but not the talent to carry on the family basketball tradition. He'd rather use his drawing skills to earn an art school scholarship by writing and illustrating a love story. This summer, in Nantucket, he's going to get the necessary romantic experience by helping a singer try to save her family's property from developers.