She is waiting by the water's edge. When Richard and Kate Harrison venture exhausted into The Haven (a quiet Cornish cove) they happen upon strange events. Richard - unhappy and lost - is haunted by the vision of a beautiful stranger. Fascinated and obsessed, he is soon ensnared in a very dangerous game. Nothing is as it seems, the past has returned to take hold over the present. Their marriage falling apart; Kate and Richard watch their world dissolve as spiralling events threaten their very existence.

The deeper Richard digs into the Haven's dark secret the more trapped he becomes....