After a hometown concert, Calli, a famous, talented, and image-conscious singer, agrees to a low-key reunion with a few friends, despite the fact that she's been receiving cryptic letters from a stalker. A quick house party appearance suddenly turns into a nightmare, when she discovers things weren't as they'd seemed. Confused and terrified, Calli finds herself held captive in the isolated home. While her deranged captor acts like a ticking time bomb, the self centered superstar must realize she's fighting to save more than just her own life.