Set in a small town on the wild and rugged coast of County Clare, Val Ahern, a devoted mother is determined to protect her family and particularly her three daughters Jenny, Anna and Grace, at any cost. When Val's husband Denis is found dead at a foot of a cliff near their home the morning after a family party, Val attempts to investigate the events that unfolded the night before.
On the rugged coast of County Clare, Val Ahern's husband is found dead at the foot of a cliff the morning after a family party. The matriarch starts to dig into the family's secrets to find out who might be responsible.