Daniel Beckett, the black sheep son of a wealthy New York art dealer. He and his girlfriend, Suzanne are meeting family for Thanksgiving Day at their sprawling country estate. Daniel and Suzanne retreat downstairs to the basement when...screams and gunfire erupt from above! A band of murderous thieves has entered the house and is killing off Daniel's family. With the body count rising, a shocking twist to this deadly game of cat and mouse proves that blood isn't always thicker than water.