Jason Adam Griffith, sometimes credited as J. Griff or Adam Caroleson, is a voice actor for the English-language dub of the Yu-Gi-Oh! anime. He was best known for voicing Sonic and Shadow (and he also voiced Jet from the same series) from the Sonic the Hedgehog series in Sonic X, another 4Kids property.


Yu-Gi-Oh! GX

Griffith's first major role in Yu-Gi-Oh! history was portraying Atticus Rhodes in Yu-Gi-Oh! GX. He also portrays Nightshroud, Osamu, and Harrington Rosewood in the same series.

Yu-Gi-Oh! 5D's

Griffith has a number of notable roles in Yu-Gi-Oh! 5D's, providing the voices for Primo and Aporia. He also provides the voices for Taka, Shira and Ghost.


Griffith most notable role in Yu-Gi-Oh! ZEXAL was portraying Caswell Francis. He also voiced Nistro.

Yu-Gi-Oh! ARC-V

Griffith provides the voice of Reed Pepper and Iggy Arlo in Yu-Gi-Oh! ARC-V.

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