Travis Hampton Willingham is an American voice actor known for his character portrayals in video games and English anime dubs. His notable roles include Roy Mustang in the Fullmetal Alchemist franchise, Cleo in Glass Fleet, Ginko in Mushishi, Portgas D. Ace in One Piece, Takashi "Mori" Morinozuka in Ouran High School Host Club, Yu Kanda in D. Gray-man, and Cameron Campbell in Camp Camp. Willingham's video game roles include Guile in the Street Fighter franchise, Knuckles the Echidna in the Sonic the Hedgehog franchise, Thor in various Marvel games, and Isaac Frost in Fight Night Champion. He has been a cast member of the web series Critical Role since 2015, in which he and other voice actors play Dungeons & Dragons. He co-founded the production company Critical Role Productions, for which he has been chief executive officer (CEO) since 2019.