This holiday special goes back in time to show how Elmo's ancestors--not to mention those of Grover, Big Bird, Bert, Ernie, Oscar the Grouch and Cookie Monster--helped transform "the most unfriendly street in town" into the bright, kind, music-filled place it is today.
Everyone's favorite furry red monster is back with a brand-new special to teach us the importance of standing up and speaking out when people are treated unfairly.
