Hill's roles include Ed in
Ed, Edd n Eddy, Kevin Keene/Captain N in
Captain N: The Game Master,
Kira Yamato in
Gundam Seed and
Gundam Seed Destiny,
Raphael in
Ninja Turtles: The Next Mutation,
Ryo Sanada in
Ronin Warriors, Carlos in
Transformers: Armada, Ironhide in
Transformers: Energon, and Artha Penn and Dragon Booster in
Dragon Booster. He is also the voice of the Wonderbolt Soarin' in
My Little Pony: Friendship Is Magic. Hill and
Samuel Vincent are often cast together as friends, such as in the
Cartoon Network programme
Ed, Edd n Eddy, with Ed (Hill) and Edd (Vincent) and as the two protagonists of the
Mobile Suit Gundam SEED franchise;
Kira Yamato (Hill) and
Athrun Zala (Vincent). Hill is often cast as teenagers due his youthful-sounding voice. Hill's live-action role was his portrayal of
Raphael in
Teenage Mutant Ninja Turtles III and
Ninja Turtles: The Next Mutation. He also played the deputy in the live-action film
Shanghai Knights, as well as a dramatized version of
Jack Phillips in
Titanic. ==Personal life==