Solomon Hersh Frees, better known as Paul Frees, was an American actor, voice actor, impressionist, comedian and screenwriter. He was best known for his work with MGM, Walter Lantz, and Walt Disney theatrical cartoons in the 1950s through the 1980s and for providing the voice of Boris Badenov in The Rocky and Bullwinkle Show. He became known as "The Man of a Thousand Voices." He is also known for being the original voice of Ludwig Von Drake from 1961 until his death in 1986.