"The Six Thatchers does have a bad guy, but he’s very much in the background. Instead the episode..."

“The Six Thatchers does have a bad guy, but he’s very much in the background. Instead the episode focuses on the cracks starting to form between Sherlock John and Mary. The emotional events of the final act change the dynamic of the show irrevocably.”

- New info on ‘The Six Thatchers’ from the Radio Times - (via nixxie-fic)