First Look: Sherlock and John August 31, 2016 TaylorNetwork no comment on First Look: Sherlock and John Here you go, kids! It’s the first official picture of Sherlock and John!! Benedict Cumberbatch, Martin Freeman, Mark Gatiss, Amanda Abbington, and Una Stubbs will return for Sherlock Season 4 on the BBC in January 2017. Share this:TwitterFacebookLinkedInPinterestRedditTumblrLike this:Like Loading...