​Greg Chun is an American voice actor and musician who is known for his work in English-dubbed anime and video games. Based on his previous knowledge of the Yakuza video game series franchise, Chun was surprised and pleased to be selected to voice Takayuki Yagami in the English-language version of the 2018 spin-off Judgment. Chun found his work on the game gratifying, saying, "it really did require me to let go of the tricks that you use to push a performance through, and I really did need to fall back on authenticity and genuine groundedness". Chun found staying faithful to the spirit of the Japanese version challenging but enjoyed portraying Yagami's blend of seriousness and comedy. Chun was surprised by the depth of Yagami's character arc, considering his work on the game an unforgettable experience.

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Chun has produced music on many of The Lonely Island's projects including Saturday Night Live, the 67th Primetime Emmy Awards, and Michael Bolton's Big, Sexy Valentine's Day Special.