Two years after a tragic April Fools' Day prank, five friends return to their childhood vacation home to reconnect and heal old wounds. As strange things begin to happen, it becomes clear that someone or something is out for revenge.

Two years after a tragic April Fools' Day prank, five friends return to their childhood vacation home to reconnect and heal old wounds. As strange things begin to happen, it becomes clear that someone or something is out for revenge.