Nancy Patanski is cursed, and she knows it. It's bad enough that she and her friend, Kyra, have to spend their Saturday night babysitting for some goofy kid they don't know, but they have to do it in the house that once belonged to Henry Howard Froam... (more) - a.k.a. Giggles, the Perfect Clown. The perfect Killer Clown that is! Nancy assures Kyra that they have nothing to worry about since Henry Howard Froam has been dead for years. But when their friend, Jacob, shows up unannounced and discovers that Henry Howard Froam left some items behind, Nancy realizes that the spirit of Giggles is determined to live on.