William Salyers is an American actor and voice actor, best known for his role as the voice of Rigby in the animated television series Regular Show. Born on August 16, 1964, in Bartlesville, Oklahoma, Salyers has had a diverse career spanning stage, film, and television. In addition to his work in animation, he has voiced characters in video games and other animated projects, and has appeared in live-action roles on shows like Mad Men and Criminal Minds. He is also known for his work in theater, particularly in classical and contemporary plays.