Episode list

John and Lestrade try to move on with their lives after Sherlock's apparent death. However, Anderson believes he is still alive.

Mycroft calls Sherlock back to London to investigate an underground terrorist organization.

Sherlock tries to give the perfect best man speech at John's wedding when he suddenly realizes a murder is about to take place.

Sherlock goes up against Charles Augustus Magnussen, media tycoon and a notorious blackmailer.