Moe is a three-letter nickname for the American comedian, actor, writer, and director Howard Morris. He is best known for his roles in the 1960s television series The Andy Griffith Show and The Dick Van Dyke Show. He also appeared in several films, including The Nutty Professor and It's a Mad, Mad, Mad, Mad World. Morris was a prolific voice actor, lending his voice to many animated characters, including George Jetson in The Jetsons and A.J. Arno in The Addams Family.