Seth MacFarlane

Seth Woodbury MacFarlane (born October 26, 1973) is an American actor, animator, comedian, writer, producer, director, singer, and songwriter. He is the creator of Family Guy and co-creator of American Dad! and The Cleveland Show. He voices Brian, Stewie, Peter Griffin, and many other characters in Family Guy, Roger and Stan Smith in American Dad!, and Tim the Bear in The Cleveland Show.