Dean DeBlois
Biography
Dean Allan DeBlois (/dəˈblwɑː/ də-BLWAH; born June 7, 1970) is a Canadian filmmaker and writer. He is best known for writing and directing the Oscar-nominated animated feature films Lilo & Stitch for Walt Disney Animation Studios (with Chris Sanders), the How to Train Your Dragon film trilogy for DreamWorks Animation (the first film also with Sanders), and directing the documentary Heima about the Icelandic band Sigur Rós.
Known For
How to Train Your Dragon
Director
The Wild Robot
Executive Producer
How to Train Your Dragon 2
Director
How to Train Your Dragon: The Hidden World
Director
Lilo & Stitch
Director
How to Train Your Dragon
Viking (uncredited)
Atlantis: The Lost Empire
Story Artist
The Boss Baby
Thanks
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Filmography
Acting (6)
Movies (6)
How to Train Your Dragon
2025as Viking (uncredited)
Soaring to Life: The Making of How to Train Your Dragon
2025as Self
Floyd Norman: An Animated Life
2016as Himself
Where No One Goes: The Making of How to Train Your Dragon 2
2015as Himself
How to Train Your Dragon: The Technical Artistry of Dragon
2010as Self
The Story Room: The Making of 'Lilo & Stitch'
2004as Self
Crew (34)
Movies (34)
How to Train Your Dragon 2
2027 UpcomingDirector
Jun 10
How to Train Your Dragon 2
2027 UpcomingProducer
Jun 10
How to Train Your Dragon 2
2027 UpcomingWriter
Jun 10
How to Train Your Dragon
2025Director
How to Train Your Dragon
2025Producer
How to Train Your Dragon
2025Writer
Lilo & Stitch
2025Original Film Writer
The Wild Robot
2024Executive Producer
Nimona
2023Thanks
Ten
2022Director
Ten
2022Director of Photography
How to Train Your Dragon: The Hidden World
2019Director
How to Train Your Dragon: The Hidden World
2019Executive Producer
How to Train Your Dragon: The Hidden World
2019Writer
The Other Side of the Wind
2018Co-Producer
The Boss Baby
2017Thanks
Where No One Goes: The Making of How to Train Your Dragon 2
2015Executive Producer
How to Train Your Dragon 2
2014Director
How to Train Your Dragon 2
2014Executive Producer
How to Train Your Dragon 2
2014Writer
Dragons: Gift of the Night Fury
2011Executive Producer
How to Train Your Dragon
2010Director
How to Train Your Dragon
2010Screenplay
Jónsi: Go Quiet
2010Camera Operator
Jónsi: Go Quiet
2010Director
Heima
2007Director
Leroy & Stitch
2006Characters
The Origin of Stitch
2005Characters
Lilo & Stitch 2: Stitch Has a Glitch
2005Characters
Stitch! The Movie
2003Characters
Lilo & Stitch
2002Director
Lilo & Stitch
2002Writer
Atlantis: The Lost Empire
2001Story Artist
The Wild Robot Escapes
Executive Producer
FlickList VIP
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