Celebrities A Look Back At Benedict Cumberbatch’s Breakout Year From Sherlock to Smaug, the British actor has had a great 2013. Dec. 23, 2013 prev6 of 7next Robert Viglasky / Hartswood Films / MASTERPIECEFans won’t have to wait long for their next dose of Cumberbatch as season 3 of Sherlock premieres on Jan. 19 on MASTERPIECE on PBS. Share Read Later