First Peanuts special of the 1960s to be sponsored by Dolly Madison Cakes.
Originally this special was to have been called 'Good Grief, Charlie Brown.' A short piece in the December 15, 1965 'New York Times' mentions this special as an impending production to air in June 1966, and refers to it by that title.
This was the second Peanuts special to include credits, but only for a few cast members and not all who provided voices.
The original version of this special has integrated Coca Cola and Dolly Madison sponsor plugs much like "A Charlie Brown Christmas" and "It's The Great Pumpkin Charlie Brown."
The second Peanuts television special.