A goofy-acting human Sesame Street character. Mr. Noodle's Brother, also named Mr. Noodle appears in Elmo's World segment, demonstrating how to perform some activity related to the episodes topic as offscreen kids attempt to instruct him.

Mr. Noodle's Brother, Mr. Noodle is portrayed by Michael Jeter. His brother, known only as Mr. Noodle is played by Bill Irwin.