By Mary is a gripping psychological horror film that centers on a family’s terrifying experience with a seemingly innocent boat, the Mary. The family, looking for a fresh start, purchases an old boat, hoping to use it for a new life at sea. However, they soon discover that the boat is haunted by dark secrets and sinister forces. As they venture further into the unknown waters, they begin to unravel a chilling past linked to the boat’s previous owners. Tensions rise as the spirits aboard grow more aggressive, forcing the family to confront their worst fears in a battle for survival. With its spine-tingling atmosphere and unpredictable twists, Mary promises to keep viewers on the edge of their seats.
