Kevin Michael Richardson (born October 25, 1964) is an American actor and voice artist. His best known voice over roles are The Joker on The Batman, Roadblock on G.I. Joe: Renegades, The Shredder on the 2012 Teenage Mutant Ninja Turtles cartoon, several characters on Family Guy, Principal Lewis on American Dad, Junior on The Cleveland Show, Panthro from the 2011 reboot of ThunderCats, and as the Grimace from The Wacky Adventures of Ronald McDonald.
- Decepticon Miner
- Science fair judge
- MECH Commando ("Operation: Breakdown")
- Announcer ("T.M.I.")
- Newscaster ("One Shall Rise")