Midsummer Nightmares 2011 ( 5.5)

It's always just a party- until somebody gets killed! Audrey Small (Julie Sherwood) and three of her closest friends are preparing to throw a costume party, Midsummer Nightmares, which everyone calls 'the social event of the season. But there is someone in their midsts who would prefer to make this faux-bloodbath a real one. Can Audrey and her friends survive this mad individual's evil plan? Or will they all, one by one, be picked off...?