On an Orkney isle, siblings Isla and Sandy survive by hunting seabirds, retelling the stories of their ancestors, and defending the isle from dreaded "Incomers". Their world is upended with the arrival of an awkward council worker who has come to uproot them from their homeland.
Domhnall Gleeson
Daniel
Gayle Rankin
Isla
Grant O'Rourke
Sandy
Emun Elliott
Calum
Michelle Gomez
Roz
John Hannah
Fin Man / Father
Adam McNamara
Tam
Neil Bratchpiece
Gav
