Benedict Cumberbatch returns as the most well-known detective in an all new season four Sherlock premiere. The PBS show will feature three new episodes on PBS’ Masterpiece.
The newest season gets underway with the first episode, “The Six Thatchers,” and doesn’t hold back bringing the entire range of emotions as Sherlock gets back to work on his home British soil. As Sherlock dives headlong into his work, Dr. Watson (Martin Freeman) experiences the challenges and rewards of fatherhood.
The new episodes air on Sundays beginning January 1, 2017 on PBS at 9/8c.
How to watch: beginning with this first episode of season four, you can watch shows online through the PBS website or your can stream it through the PBS app which is free.