Erivo paid a visit to Oscar the Grouch for a duet of a classic, "It's Not Easy Bein' Green," originated by Kermit the Frog on both Sesame Street and The Muppet Show in 1970. Their collaboration ...
US puppeteer Caroll Spinney, famous for playing Big Bird and Oscar the Grouch on children's TV show ... eventually meeting Muppets creator Jim Henson, who also starred in Sesame Street.