Secret Window(2004) -

The story begins with Mort being confronted by a mysterious man named (played by John Turturro), who accuses him of plagiarizing his story. As Mort attempts to prove he wrote the story first, Shooter's harassment turns violent:

: 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 Secret Window(2004)

: Shooter leaves a manuscript that is nearly identical to Mort's own work. The story begins with Mort being confronted by

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