Dean DeBlois

The complete Snarkive personnel file on Dean DeBlois. Known for their work in Directing, discover their full filmography, biography, and career highlights. All the essentials, none of the fluff.

Cinesist
November 29, 2025

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.

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