
Crew
Dean DeBlois
Director·Canada·1970
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.
Also known as: Dean DeBois, Dean Allan DeBlois
Educated at: Sheridan College
Career
Stats
- Credits
- 4
- across 2 productions
- Active
- 2024–2025
- 1 year
Highlights
Known for
Career
Filmography
| Production | Year | Role | Format | |
|---|---|---|---|---|
![]() | How to Train Your Dragon | 2025 | Director | — |
![]() | How to Train Your Dragon | 2025 | Producer | — |
![]() | How to Train Your Dragon | 2025 | Screenwriter | — |
![]() | The Wild Robot |
Network
Frequent collaborators
People who have worked on the most productions alongside Dean DeBlois.











