Here are the most iconic characters voiced by jack-of-all-trades Seth MacFarlane in his never-ending hit series Family Guy.. Fictional characters were voiced by an American voice actor, Seth MacFarlane.
Seth MacFarlane, Family Guy's creator, also voices many of the show's characters. Some of his performances require more skill than others.. Seth MacFarlane is a voice actor known for voicing Stewie Griffin, Peter Griffin, and Brian Griffin. Take a visual walk through their career and see 192 images of the characters they've voiced and listen to 15 clips that showcase their performances.