After being widowed, Frank Fogle (John Hawkes) reluctantly embarks on a two-fold journey, a promise to honor his wife's last wishes of taking his estranged son, Sean (Logan Lerman), along for the trip of spreading her ashes in a remote lake in her native Ireland. Between a disconcerting Irish wake, the surfacing of an old flame, picking-up a pretty hitchhiker, and plenty of unresolved issues, the journey becomes a little more than father and son had bargained for.