Miles Orman

This one-hour special marks the 20th anniversary of Sesame Street, the ground-breaking educational children's series that has taught numbers and the alphabet, along with social and cultural concepts, to generations of preschoolers.

Elmo's World celebrates 35 years of Sesame Street. Elmo wants to know more about the street he lives on, so Grover takes him on a trip back in time to see what Sesame Street was like before Elmo was born.