The Crack Master

In the 1970s, a Sesame Street skit aired that scared many kids. It is about a girl laying on her bed imagining cracks on the wall turning into animals. She befriends them, until a giant monster appears and declares loudly "I AM CRACK MASTER!", then he destroys himself by melting to the floor. The girl then thanks the camel for the ride. It was lost for years and not even a screenshot of it was shown online. Me and my friend, Dalton REALLY wanted to see it. We looked all over the web and couldn't find anything. Until, last Christmas, I got a message from Muppet Central Forum saying this long lost clip was uploaded to YouTube. And here it is: