Don't Knock Twice
To save her estranged daughter, a guilt-ridden mother must uncover the terrifying truth behind the urban legend of a vengeful, demonic witch.
Production Companies: Red and Black Films, Seymour Films
Producers: John Giwa-Amu, Claire Moorsom
Executive Producer: Alan Martin
Director: Caradog James (The Machine)
Writers: Mark Huckerby, Nick Ostler
Cast: Katee Sackhoff (Oculus), Nick Moran, Lucy Boynton