Joaquim Dos Santos
Joaquim Aranha dos Santos (born July 22, 1977) is a Portuguese-born American storyboard artist, designer, director, producer, and writer. He is known for his directorial work on the television series Justice League Unlimited, Avatar: The Last Airbender, G.I. Joe: Resolute, The Legend of Korra, and Voltron: Legendary Defender. He was also the co-showrunner of Voltron: Legendary Defender.
Joaquim Dos Santos

Gage Skidmore · CC BY-SA 3.0
- Name
- Joaquim Dos Santos
- Birth Name
- Joaquim Aranha dos Santos
- Born
- 22 July 1977
- Birthplace
- Lisbon, Portugal
- Occupation
- * Storyboard artist
- Nationality
- United States · Portugal
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Joaquim Aranha dos Santos (born July 22, 1977) is a Portuguese-born American storyboard artist, designer, director, producer, and writer. He is known for his directorial work on the television series Justice League Unlimited, Avatar: The Last Airbender, G.I. Joe: Resolute, The Legend of Korra, and Voltron: Legendary Defender. He was also the co-showrunner of Voltron: Legendary Defender.
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In this article
Biography
Biography
He also co-directed the film Spider-Man: Across the Spider-Verse (2023).
Key facts
Key facts
• Name — Joaquim Dos Santos • Birth Name — Joaquim Aranha dos Santos • Born — 22 July 1977 • Birthplace — Lisbon, Portugal • Citizenship — * Portugal • United States • Occupation — * Storyboard artist • designer • director • producer • writer • Notable Works — * Justice League Unlimited • Avatar: The Last Airbender • G.I. Joe: Resolute • The Legend of Korra • Voltron: Legendary Defender • Spider-Man: Across the Spider-Verse • Years Active — 2002–present
Early life and education
Early life and education
Santos was born in Lisbon, Portugal, and moved to the United States when he was four years old, though he spent his summers in Portugal.
Career
Career
He was a storyboard artist for the animated series Justice League before being promoted in the show's renamed third season. He went on to direct half of the episodes of Justice League Unlimited alongside fellow DC Animated Universe director Dan Riba, including the final episode "Destroyer". He joined the staff of Avatar: The Last Airbender in the middle of the show's second season as a storyboard artist, and began directing episodes in the third season, including the last two parts of the four-part series finale. He would later go on to work on Avatars sequel series The Legend of Korra, as he co-directed all of the first season alongside Ki Hyun Ryu and served as co-executive producer for the entire series. He also served as supervising director on the mini-series G.I. Joe: Resolute. After that project, he moved back to Warner Bros. Animation, where he directed two DC Showcase short films: The Spectre (accompanying the Justice League: Crisis on Two Earths direct-to-video movie) and Jonah Hex (on Batman: Under the Red Hood). He also worked as an executive producer and co-showrunner on the animated series Voltron: Legendary Defender with Lauren Montgomery. He directed Spider-Man: Across the Spider-Verse, alongside Kemp Powers and Justin K. Thompson. In December 2024, it was reported that he would not be returning to direct Spider-Man: Beyond the Spider-Verse.
Filmography
Filmography
• Year — Film — Role • 2007 — The Invincible Iron Man — additional storyboard artist • Superman: Doomsday — storyboard artist (as Joaquim Dos Santas) • 2008 — Justice League: The New Frontier — storyboard artist • Batman: Gotham Knight — storyboard artist ("Deadshot" segment) • 2010 — The Spectre — director, producer, storyboard artist, character designer • Jonah Hex — director, producer, storyboard artist, character designer • Green Arrow — director, producer, storyboard artist, character designer • Superman/Shazam!: The Return of Black Adam — director, producer, storyboard artist, character designer • 2011 — Green Lantern: Emerald Knights — storyboard artist • 2023 — Spider-Man: Across the Spider-Verse — director • 2025 — A Minecraft Movie — storyboard artist • 2026 — Project Hail Mary — storyboard artist • Year — Television series — Role • 2000-2001 — Max Steel — storyboard artist, storyboard clean-up artist, 4 episodes • 2001 — Heavy Gear: The Animated Series — storyboard artist, 4 episodes • 2001-2004 — Justice League — storyboard artist, 22 episodes • 2002 — He-Man and the Masters of the Universe — storyboards, 1 episode • 2004 — Justice League: Starcrossed — storyboard, TV movie • Teen Titans — storyboard artist, 4 episodes • 2004-2006 — Justice League Unlimited — director, storyboard artist, 20 episodes • 2006 — Legion of Super Heroes — storyboard artist, 1 episode • 2006-2008 — Avatar: The Last Airbender — director, storyboard artist, additional storyboard artist, background designer, character designer, 12 episodes • 2008 — The Spectacular Spider-Man — storyboard artist, 2 episodes • 2009 — G.I. Joe: Resolute — supervising director, art director, character designer, 11 episodes • 2012 — Tron: Uprising — storyboard artist, 1 episode • 2012-2014 — The Legend of Korra — director, co-executive producer, art director, storyboard artist, main character designer, Mako's Fan (voice, uncredited), 52 episodes • 2016-2018 — Voltron: Legendary Defender — director, executive producer, writer, storyboard, 76 episodes • 2021- — Invincible — storyboard artist, 2 episodes • 2022 — The Legend of Vox Machina — main title layout (uncredited), 11 episodes
Identity
Identity
Joaquim Dos Santos is recorded as television director, character designer, television producer and film director.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Woodland Hills
Residences
Lisbon.
Birth place
Literature
Scholarly footprint
A count of publications is evidence of attention, not of standing, and is given here only as a measure.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Wikidata, structured authority record Q3247370: Joaquim Dos SantosWikimedia Foundation
Secondary witnessreference work
Secondary witness
Further particulars
Held on the record
Further particulars
Open the remaining particulars
Naming and authority record. Those registers additionally record the form Santos Dionísio, Joaquim dos.
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 16 August 2026.
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