Secret Window(2004) -

: Mort eventually realizes that John Shooter is a figment of his own imagination . Shooter is a secondary personality born from Mort’s dissociative identity disorder, created to carry out the violent acts Mort subconsciously desired. Cast and Production

: Shooter leaves a manuscript that is nearly identical to Mort's own work. Secret Window(2004)

: Shooter kills Mort's dog and eventually escalates to arson and murder, targeting anyone who might help Mort. : Mort eventually realizes that John Shooter is