Mark Gatiss Vs You Tube Comments, Sherlock

We sat down with Mark Gatiss and asked him to guess the missing words from YouTube comments about him Subscribe: WATCH MORE: Sherlock Series 1: Sherlock Series 2: Sherlock Originals: Welcome to the official Sherlock YouTube channel. Make sure you subscribe for the latest teasers, trailers, Sherlock s best moments and much more Want to share your views with the team Join our fan panel: ht