“Sherlock” Series Four Gets Another Tease

The fourth season of BBC One and PBS’ “Sherlock” is set to air from January 1st and today the network has released a ‘Rising Tide’ animated poster which teases the darker and more serious tone of the three new feature-length episodes.

The latest shot follows images released last week that included looks at the new villain Culverton Jones (Toby Jones). All three episodes will air once a week through to mid-January. Check out the motion poster below along with the previously released trailer for the new series: