Watch Sesame Street: Sing Along (1987) : Full Movie Online Free Your Sesame Street friends are getting together to sing their favorite songs, and they're inviting you to join all the fun. So sing along with Big Bird, Grover, Ernie, and special guest star Madeline Kahn as they perform Sesame Street favorites "Sing" and "Rubber Duckie," as well as all-time classics like "Old MacDonald," the "Alphabet Song," and more!