It's the 1880s, and James and Mary McGrother's family has been divided by emigration, like many of their neighbors in the village of Blackrock in county Louth. The couple who survived the Great Hunger have had to watch more than half their family leave the parish.

The responsibility to care for one another extends beyond blood or marriage ties for the McGrother family in New York, when a young Irishman goes missing in America. Back in Ireland, at a time when James and Mary least expect it, a family member returns—but not everyone is pleased with the reunion.