AllMovie

When a young couple reluctantly answers their door during a storm, in rushes their estranged friend, soaked, bloodied, and insistent that someone is trying to kill him. The night is soon sent off the rails, as all three must confront their own darkest secrets – and each other – in the face of a powerful threat that comes knocking. The story is told with innovative camera work, shifting from the explicit first person point-of-view of each of its three protagonists. Each time the POV shifts, there is an overlap of time where we see or hear something that the previously character missed, forcing the viewer (and the characters) to reconsider who’s good, who’s bad, and what’s really going on.