Cookie Monster

Cookie Monster - Also appearing on the show are an unidentified species of furry characters referred to as "monsters". Among these are Cookie Monster, a blue monster with a baritone voice, who is addicted to the baked goods for which he is named but ironically also likes healthy foods; he will eat anything and everything in sight, regardless of whether it's food or not. He was portrayed by Frank Oz from 1969 to 2004, and by David Rudman from 2001 to present.