On this day in 2001, the final episode of Mister Rogers' Neighborhood aired, after nearly 35 years on the air. Towards the end of the show, Mister Rogers reminded his television neighbors that he was proud of all of them. #MisterRogers50 | Fred Rogers Productions

We love this classic clip of Ella Jenkins singing with Mister Rogers and Chuck Aber. Fred included this clip in the final cut of the show to show kids that even adults aren't perfect at things on their first try. Watch the full clip: http://ow.ly/6YX450uXL1z | Fred Rogers Productions