Plot: Kelly sneaks into her boyfriend's house but tonight, she's not the only unwelcome visitor. Now, she must draw on her reserves of strength and skills of dexterity to escape. As the situation spirals out of control, the suburban house becomes a terrifying arena for violence.
Alternative Plot: A young gymnast (Kaya Scodelario) battles a group of bank robbers at the home of her boyfriend.
Rate this movie!