Leigh Whannell

Known for Writing

Acting credits

2025 Wolf Man as Dan (voice)
2023 Insidious: The Red Door as Specs
2018 Aquaman as Cargo Pilot
2018 Insidious: The Last Key as Specs
2017 The Bye Bye Man as Larry Redmon
2015 Insidious: Chapter 3 as Specs
2014 Cooties as Doug
2013 Insidious: Chapter 2 as Specs
2013 Crush as David
2011 Insidious as Specs
2010 Legend of the Guardians: The Owls of Ga'Hoole as Jatt (voice)
2007 Death Sentence as Spink
2006 Saw III as Adam
2005 Saw II as Adam Stanheight (voice) (uncredited)
2004 Saw as Adam
2003 Saw as David

Crew credits

2026 Insidious: Out of the Further Producer
2025 Wolf Man Director
2025 Wolf Man Screenplay
2023 Insidious: The Red Door Producer
2020 The Invisible Man Director
2020 The Invisible Man Screenplay
2018 Upgrade Director
2018 Upgrade Writer
2018 Insidious: The Last Key Writer
2018 Insidious: The Last Key Producer
2015 Insidious: Chapter 3 Director
2015 Insidious: Chapter 3 Writer
2014 Cooties Screenplay
2013 Insidious: Chapter 2 Screenplay
2011 Insidious Writer
2007 Dead Silence Writer
2006 Saw III Screenplay
2005 Saw II Writer
2004 Saw Screenplay
2003 Saw Writer