Ratter
- वर्ष: 2015
- देश: United States of America
- शैली: Drama, Horror, Thriller
- स्टुडिओ: Start Motion Pictures
- कीवर्ड: hacker, stalker, webcam, home invasion, surveillance, found footage, based on short, screenlife
- संचालक: Branden Kramer
- कास्ट: Ashley Benson, Matt McGorry, Michael William Freeman, Rebecca Naomi Jones, Alex Cranmer, Karl Glusman