Celebrities Voiced by Seth MacFarlane by pearsonj-89635 | created - 18 Dec 2018 | updated - 10 Jul 2019 | Public For almost 20 years, Seth MacFarlane has done nothing but make us laugh with some of his iconic shows he created, such as "Family Guy" & "The Orville", and the shows he co-created, like "American Dad!". Since Family Guy's debut, MacFarlane has gone on to create two other television shows-American Dad! (2005) and The Cleveland Show (2009) . MacFarlane began to establish himself as an actor, voice actor, animator, writer, producer, director, comedian, and singer throughout his career.