Frank is determined to fulfill his deceased wife's last wish: for him to spread her ashes in a lake in Ireland with his incarcerated estranged son, Sean, by his side. The moment Sean's sentence is over, Frank immediately tells him of the trip. Unfortunately, he declines in favor of starting a new life in California. When his plans don't pan out, he bitterly accepts his father's offer, though with some caveats. As the two journey together, they find the wounds of the past slowly healing.