The Birthday (2004)

Norman is convinced that Alison is the love of his life, and so when she invites him to her father's birthday party, he sees the perfect occasion to take their relationship to the next level. The celebration is held at a luxurious hotel, surrounded by opulence and numerous guests. However, behind the elegant display, disturbing events begin to take place that appear to indicate the presence of a religious cult. Caught between his love for Alison, growing fear and his own doubts, Norman is faced with a tension that tests his feelings.