1x14 - Sherlock Holmes in the 22nd Century

The racing vehicle Silver Blaze is missing. Now the owner blames his rival, who blames him back. Holmes must figure out how to get information out of the only one who witnessed the crime: the owner's dog, who barks loudly if anyone unfamiliar comes near. The ending will have Lestrade at the wheel as they fly through asteroids to catch the culprit.