Young couple Malcolm (Marlon Wayans) and Kisha (Essence Atkins) have just moved into their dream home. As they settle in, they soon find that they're not alone -- but it's not because the house is haunted. It's because Kisha is possessed by a demon. Desperate to salvage his relationship -- and more importantly, his sex life -- Malcolm hires a coterie of paranormal specialists, including a priest and ghost busters, to banish the unwelcome intruder from Kisha's body.