1976 TV pilot - you paying attention, IMDB? Who's driving this thing?

The infalliblity of IMDB as THE go-to source would be easier to swallow if listings actually offered complete, accurate information. It's starting to look like Wikipedia.

Where's Lily's "People Magazine" late night NBC tv pilot from '76, airing Saturday, Aug 28 at 10:30pm Central Time, and which she and Jane Wagner co-created? It was a good piece, highly memorable to anyone who saw it, and any reliable, complete and accurate database for either artist would contain it.