When I watched E.T.: the 20th Anniversery version in April 2002, there was a scene where Elliot's sister watches Sesame Street and teaches E.T. to say the words. The clip they watch are the "B" cartoon segments. The first one is the one where everything begin with B are on the wall until a boy knocks everything off the wall with a baseball, and the other one is "B-Bug". After these clips they'd flash to Big Bird and Grover. When I looked at the E.T. book, it says in the story, Big Bird says, "Hi kids! Welcome to Sesame Street! Do you know what the today's letter is?" and Herry says, "Sure! Today's letter is B!" That's not part of the movie. I saw parts of the B-objects cartoon on E.T., but I finally watched the whole clip of it on Sesame Street Unpaved: the Rainstorm episode from 1972. I have the Rainstorm episode on my second tape! Wa-hoo!