Leigh Whannell (/Λli ΛwΙΛnΙl/; born 17 January 1977) is an Australian filmmaker and actor. He has written multiple films that were directed by his friend James Wan, including Saw (2004), Dead Silence (2007), Insidious (2010), and Insidious: Chapter 2 (2013). Whannell made his directorial debut with Insidious: Chapter 3 (2015) and has since directed three more films, Upgrade (2018), The Invisible Man (2020) and Wolf Man (2025). Whannell and Wan are the creators of the Saw franchise. Whannell wrote the first installment, co-wrote the second and third installments, was the producer or executive producer for all the films, and appeared as the Adam Stanheight character in three of the installments. He was also the writer of the Saw video game (2009) and co-writer of the film Cooties (2014). Description above from the Wikipedia article Leigh Whannell, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Aquaman
2018
Saw
2004
The Matrix Reloaded
2003
Game Changer: The Legacy of Saw
2015
Insidious: The Red Door
2023
Wolf Man
2025
Saw 3D
2010
Saw II
2005
Insidious
2011
Death Sentence
2007
Razor Eaters
2003
Saw III
2006
Insidious: The Last Key
2018
Legend of the Guardians: The Owls of Ga'Hoole
2010
Lavalantula
2015
Insidious: Chapter 3
2015
Insidious: Chapter 2
2013
The Bye Bye Man
2017
Cooties
2014
Not Quite Hollywood
2008
Keep Watching
2017
The Mule
2014
Saw
2003
78/52
2017
Dying Breed
2008
Crush
2013
Raze
2013
Full Disclosure Report
2005
The Pardon
2013
Doggie Heaven
2008
Making of Saw III
2007
Directorβs Journal: Making The Invisible Man
2020
One Perfect Day
2004
The PhanDom Menace
2002
The Making of Dead Silence
2007
The Debt Collector
2012
The Last Supper
2009
Dick Elves
2011
Stygian
1998
The Referees
2003