Alex's life seems to be going just fine: he just got promoted and next week he will tie the knot with his fiancée Iris. Then he receives a mysterious phone call and is abducted... By his friends to his bachelor party. Alex is happy to see them, but not his ex who turns out to have been hired as a stripper to the party. Alex is happy to see her leave and relaxes, drinking some beers with his mates. However these are just the first strange occurrences that happen to Alex. He discovers that his fiancée has been cheating on him and suspects that the presence of his ex was more than a coincidence. Confused by what has happened to him he decides to leave the party, however he just can't shake the feeling that something is wrong and considers calling Iris. Just as he is about to do so, however, things take a turn for the worst...