Walter Sparrow is an animal control officer that becomes obsessed with a mysterious book that seems to be based on his own life. As soon as he opens the book, he notices strange parallels between what he reads and what he's experienced. But now he's worried that a fictional murder might materialize.
- Year: 2007
- Country: Germany, United States of America
- Genre: Thriller, Mystery, Crime
- Studio: Firm Films, New Line Cinema, Contrafilm
- Keyword: hotel room, suicide, based on novel or book, obsession, sadomasochism, psychological thriller, killer, family, numbers
- Director: Joel Schumacher
- Cast: Jim Carrey, Virginia Madsen, Logan Lerman, Danny Huston, Lynn Collins, Rhona Mitra