Legend has it that if you say the real name of Bloody Mary three times into a mirror, at just the right time of night, you may see her reflection staring back at you. While the beliefs about what Mary Worth does to those who summon her may vary, the end result always involves inexplicable horror and death.

When they were children, Claire and Andrea would play Mary Worth, however, they could never muster the courage to say Mary’s name the third time. Now curious and bored teenagers, they decide to play once more for fun. What they don’t know is that the legend of Mary Worth is actually true, and that they’re going to regret ever speaking the name MARY WORTH.