an Entity references as follows:
"Shades of Gray" is the twenty-second and final episode of the second season of the American science fiction television series Star Trek: The Next Generation, the 48th episode overall. It was originally broadcast on July 17, 1989, in broadcast syndication. It was the only clip show filmed during the series and was created due to a lack of funds left over from other episodes during the season. It was the last appearance of Dr. Katherine Pulaski (Diana Muldaur). It is also the final episode to regularly feature the original Type A TNG Starfleet uniforms, which were introduced in Season 1.