Estranged brothers Francis (Owen Wilson), Peter (Adrien Brody) and Jack (Jason Schwartzman) reunite for a train trip across India. The siblings have not spoken in over a year, ever since their father passed away. Francis is recovering from a motorcycle accident, Peter cannot cope with his wife’s pregnancy, and Jack cannot get over his ex-lover. The brothers fall into old patterns of behavior as Francis reveals the real reason for the reunion: to visit their mother in a Himalayan convent.
The year is 1965, and the residents of New Penzance, an island off the coast of New England, inhabit a community that seems untouched by some of the bad things going on in the rest of the world. Twelve-year-olds Sam (Jared Gilman) and Suzy (Kara Hayward) have fallen in love and decide to run away. But a violent storm is approaching the island, forcing a group of quirky adults (Bruce Willis, Edward Norton, Bill Murray) to mobilize a search party and find the youths before calamity strikes.