Don't Let Him In - 2011

Plot: Two couples spend a weekend in the country, only to cross paths with a brutal serial killer. As the body count rises, suspicion spirals into paranoia, climaxing in a terrifying battle for survival.

Story: What if you invited a serial killer on holiday? Heading off for a weekend in the country, Paige & Calvin reluctantly allow Calvin's brash younger sister to bring along Tristan, an arrogant city trader she's picked up in a one-night stand; but when the group learn a brutal serial killer is plaguing the area, Paige must confront the disturbing truth about Tristan.