There was a third original-recipe Holmes case mentioned, at the very beginning of the episode. Sherlock tells Joan to call the client about the Six Napoleons.

I have seen both the original and the remake, and both have shining moments and problems. The problems with the original are well discussed within these comments, so I won't repeat them. But, as an amateur historian, I have a lot of concern with the remake's "ninja" moments. When Kunta Kinte threw the spear and…