but can be found on PBS Home Video releases of 1971-1984 PBS programs up until 1990, including Castle, hosted by David Macaulay. A surprising find of this logo was seen on an episode (circa 1999-2000) of Saturday Night Live hosted by Freddie Prinze Jr., in which it opened a spoof of Charlie Rose. This was very surprising, considering past sketches spoofing PBS shows have used more recent PBS logos. The logo can also be found on the DVD sets The Best of the Electric Company and Sesame Street ...