Set on an island off the coast of New England in the summer of 1965, Moonrise Kingdom tells the story of two twelve-year-olds who fall in love, make a secret pact, and run away together into the wilderness. As various authorities try to hunt them down, a violent storm is brewing off-shore – and the peaceful island community is turned upside down in more ways than anyone can handle.
When Scotty's German online pen pal suggests they meet, he initially freaks out. But then he discovers that she's gorgeous, and heads out with three friends after graduation to meet her. As they travel across Europe, the four friends have comical misadventures.