The character Jigsaw, also known as John Kramer, was created by screenwriter Leigh Whannell and director James Wan for the horror film 'Saw'.
The first 'Saw' movie was released, introducing the character Jigsaw to the public as a serial killer who traps victims in deadly games.
Introduction of the iconic puppet named Billy used by Jigsaw to communicate with his victims, becoming a symbol for the character.
The films reveal John Kramer's prior life as a civil engineer and his terminal cancer diagnosis, providing depth to his motivations.