Complex sentence: McFarland is best known for the roles of Jean Havoc in "Fullmetal Alchemist", Buggy the Clown in "One Piece" and Master Roshi in "Dragon Ball" series and had voices for a number of English versions of Japanese anime series and video games.
Split into simpler sentences: McFarland is best known for the roles of Jean Havoc in "Fullmetal Alchemist", Buggy the Clown in "One Piece" and Master Roshi in the "Dragon Ball" series. He provided voices for a number of English versions of Japanese anime series and video games.