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IMDbPro

Justin A Duncan

  • Actor
  • Camera and Electrical Department
  • Voice Actor - Dubbing
IMDbProStarmeterSee rank
Justin A Duncan
Watch JUSTIN DUNCAN DEMO REEL
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JUSTIN DUNCAN DEMO REEL
2 Videos
35 Photos
Justin A Duncan is known for One Piece (1999), Dragon Ball Daima (2024) and Neon Days (2019).
  • More at IMDbPro
    • Contact info
    • Agent info
    • Resume
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  • View contact info at IMDbPro
    • Awards
      • 1 win & 2 nominations total

    Photos35

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    Known for

    Hiroaki Hirata, Kazuya Nakai, Akemi Okamura, Mayumi Tanaka, and Kappei Yamaguchi in One Piece (1999)
    One Piece
    9.0
    TV Series
    • Charlotte Opera
    • Additional Voices(as Justin Duncan)
    Dragon Ball Daima (2024)
    Dragon Ball Daima
    7.7
    TV Series
    • Gendarme
    • Majin Warrior(voice: English version)
    Neon Days (2019)
    Neon Days
    6.5
    • Jake Newton(as Justin Duncan)
    • 2019
    Caged Birds (2021)
    Caged Birds
    7.6
    • Blake Highsmith(as Justin Duncan)
    • 2021

    Credits

    IMDbPro

    Actor

    • The Circle of Improbable Life/The CoiL
      • Tyson Kraeplin (as Justin Duncan)
      • Pre-production
    • Calington Castle
      • Seth (as Justin Duncan)
      • Completed
      • Short
    • Yuki Ono and Konomi Kohara in Headhunted to Another World: From Salaryman to Big Four! (2025)
      Headhunted to Another World: From Salaryman to Big Four!
      6.1
      TV Series
      • Uruz
      • Additional Voices (voice: English version)
      • 2025
    • Dragon Ball Daima (2024)
      Dragon Ball Daima
      7.7
      TV Series
      • Gendarme
      • Majin Warrior (voice: English version)
      • 2024–2025
    • Gen Satô, Hisako Kanemoto, Adam Gibbs, Faye Mata, Nobunaga Shimazaki, and Stephen Fu in Bottom-Tier Character Tomozaki (2021)
      Bottom-Tier Character Tomozaki
      6.9
      TV Series
      • Kyouya Hashiguchi
      • Hashiguchi
      • Additional Voices (voice: English version)
      • 2021–2024
    • David Matranga and Yûki Kaji in Attack on Titan (2013)
      Attack on Titan
      9.1
      TV Series
      • Additional Voices
      • Children (voice: English version, as Justin Duncan)
      • 2018–2022
    • Rat Trap (2021)
      Rat Trap
      Short
      • Sam (as Justin Duncan)
      • 2021
    • The Vampire Dies in No Time (2021)
      The Vampire Dies in No Time
      6.7
      TV Series
      • Bubuo (as Justin Duncan)
      • 2021
    • Caged Birds (2021)
      Caged Birds
      7.6
      • Blake Highsmith (as Justin Duncan)
      • 2021
    • Show by Rock!! Stars!! (2021)
      Show by Rock!! Stars!!
      7.4
      TV Series
      • Additional Voices (voice: English version, as Justin Duncan)
      • 2021
    • Jessica Dawn Willis and Kyle F White in Trunkfish (2021)
      Trunkfish
      4.2
      • Head Security Guard (as Justin Duncan)
      • 2021
    • Warlords of Sigrdrifa (2020)
      Warlords of Sigrdrifa
      6.0
      TV Series
      • Additional Voices (voice: English version, as Justin Duncan)
      • 2020
    • Wandering Witch: The Journey of Elaina (2020)
      Wandering Witch: The Journey of Elaina
      7.0
      TV Mini Series
      • Man B (voice: English version, as Justin Duncan)
      • 2020
    • Kuma Kuma Kuma Bear (2020)
      Kuma Kuma Kuma Bear
      6.9
      TV Series
      • Lanz (voice: English version, as Justin Duncan)
      • 2020
    • Black Clover (2017)
      Black Clover
      8.2
      TV Series
      • Additional Voices (voice: English version, as Justin Duncan)
      • 2019–2020
    • Hiroaki Hirata, Kazuya Nakai, Akemi Okamura, Mayumi Tanaka, and Kappei Yamaguchi in One Piece (1999)
      One Piece
      9.0
      TV Series
      • Charlotte Opera
      • Additional Voices (as Justin Duncan)
      • 2010–2020
    • A Certain Scientific Railgun (2009)
      A Certain Scientific Railgun
      7.4
      TV Series
      • Additional Voices (voice: English version, as Justin Duncan)
      • 2020

    Camera and Electrical Department

    • Raul Arriaga, Vicente Moctezuma, Juan Fiol, Marisol Vera, and Gabriela Gonzalez in The Realty (2019)
      The Realty
      TV Series
      • second assistant camera (as Justin Duncan)
      • 2019

    Voice Actor - Dubbing

    • Deemo Memorial Keys (2021)
      Deemo Memorial Keys
      6.1
      • Additional Voices (English)
      • 2021
    • High Speed! Free! Starting Summer (2015)
      High Speed! Free! Starting Summer
      7.2
      • Additional Voices (English)
      • 2015

    Videos2

    JUSTIN DUNCAN DEMO REEL
    Demo Reel 1:25
    JUSTIN DUNCAN DEMO REEL
    Official Trailer
    Trailer 1:00
    Official Trailer
    Official Trailer
    Trailer 1:00
    Official Trailer

    Personal details

    • Alternative names
      • Justin Alexander
    • Height
      • 6′ (1.83 m)

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