Michael McFarland is a voice actor, ADR director, script writer and line producer. He is known as the original English voice of Master Roshi and Yajirobe in Dragon Ball and Dragon Ball Z. His other notable roles include Jean Havoc in Fullmetal Alchemist, Buggy the Clown in One Piece, and Jean Kirstein in Attack on Titan. He has voice directed on multiple Funimation titles including Dragon Ball, Fullmetal Alchemist, Case Closed, and Attack on Titan, the Rebuild of Evangelion films, and Summer Wars.