On a quiet night, a young couple find themselves caught up in a nightmarish ordeal after they witness a murderer disposing of a body in this claustrophobic thriller.
Acting
Emily Blunt's pre-fame panic is viscerally real
Direction
Spanton squeezes maximum dread into ten minutes
Cinematography
Cramped framing makes your own walls feel threatening

Director
Toby Spanton
Trivia, insights & behind the scenes
Shot in 2009, this was Blunt's hidden horror gem years before A Quiet Place made her a scream queen.
The title's irony lands harder on rewatch — Emma's literal curiosity about the shed window damns them both.