Lorsque sa mère célibataire, Stéphanie, se fiance avec son père célibataire Jameson, elle reçoit la menace d'un harceleur anonyme: «Rompez les fiançailles ou je kidnapperai votre fille! When single mom Stephanie gets engaged to single dad Jameson she receives an anonymous stalker's threat: "Break off the engagement or I'll kidnap your daughter!" The threats continue and her daughter is taken, but Stephanie will learn the kidnapper is really on her side, and trying to warn her of an even greater danger.