The Adventure of the Blue Carbuncle

The Adventure of the Blue Carbuncle is the Christmas episode of Sherlock Holmes in the 22nd Century that debuted on Fox Kids on December 11, 1999.

Plot
Blue Carbuncles are the number one sold out Christmas toy. But one Carbuncle turns out to be more sophisticated and life-like when activated. This particularly toy is on Holmes, Moriarty and it's inventor's wish list.