
Brockville, Ontario, Canada
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.

as Self

as Viking (uncredited)
2025

as Himself
2025

as Self
2004

as Self
2025

as Himself
2016

as Self
2010

as Himself
2015
as Himself
2016

as Self
2025

as Viking (uncredited)
2025

as Himself
2016

as Himself
2015

as Self
2010

as Self
2004
Original Film Writer

Executive Producer

Producer

Original Film Writer

Creator

Director

Screenplay

Director

Director

Story Artist

Thanks

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Characters