Sherlock - Masterpiece

S4 Ep1: The Six Thatchers

Video duration: 1:30:15Expires: 01/15/17Video has closed captioning.

The mercurial Sherlock Holmes (Benedict Cumberbatch) is back once more on British soil, as Doctor Watson (Martin Freeman) and his wife, Mary (Amanda Abbington), prepare for their biggest challenge yet: becoming parents.