AllMovie

After a night of debauchery spirals out of control, Marcus retreats to his family home along the New England coast. Solitude is disturbed when his brother asks Marcus to look after his estranged nephew and niece. As days pass, solace escapes him; he feels baited by a dark force. Is he losing his mind or has something terrible burrowed deep within him? Incubating. Waiting until the climate is right. Haunted by his deepest fears, Marcus struggles not to succumb as he fights to protect Lily, his beloved niece from a monster that lies in wait.