XIII機関
His major roles include Brandon Heat in "Gungrave", Hotohori in "Fushigi Yūgi", Klein in "Sword Art Online", Jin in "Samurai Champloo", Hajime Saito in "Rurouni Kenshin", Jet Link in "Cyborg 009", Don Patch in "Bobobo-bo Bo-bobo", Ensign Nogami in "The Cockpit" and numerous Digimon. Additionally, Thornton co-directed for the popular anime series "Bleach" alongside Wendee Lee and also serves as the narrator. In video games, he voices Number VII Organization XIII member Saïx in the "Kingdom Hearts" series and Shadow the Hedgehog and Orbot in the "Sonic the Hedgehog" series.