What The American Dad Voice Actors Look Like In Real Life

12. Kevin Michael Richardson

Main character: Principal Lewis

Kevin Michael Richardson has got an impressive range of work in terms of voice acting. Not only has he performed for all three of Seth Macfarlane's major animated sitcoms, he's been a part of so many iconic animated shows of the 1990s and 2000s, from Rugrats and Dexter's Laboratory to Samurai Jack and Spongebob Squarepants.

And more recently, he has replaced Harry Shearer for the voice acting of Dr Julius Hibbert from The Simpsons and his performance sounds exactly like Shearer's.

Within American Dad, Richardson portrays the supporting role of Principal Lewis. Like most of the characters on the show with any form of authority, Mr Lewis often abuses his power - openly mocking the students, sexually harassing female colleagues and getting intoxicated during working hours.

Still, Principal Lewis became a surprise fan favourite because of how Kevin Michael Richardson delivers the dialogue.