'Sherlock' Season 4 Air Date, News & Update: Andrew Scott's Moriarty Returns; New Season Premieres on January 2017

There is no doubt that many fans are looking forward to the next season of "Sherlock." The film is filled with twists and tricks that make its viewers hooked on it.

For those who want to know the latest scoop of "Sherlock" Season 4, according to Vine Report, the stars and crews of the anticipated TV show have already started filming for their next episode. Per the report, Arwel Wyn Jones, "Sherlock" production designer announced on his Twitter account in several posts that they are already setting up the studio to start their shoot late February.

He also included photos of the stage and wallpapers that fans will likely see in "Sherlock" Season 4. It seemed that Jones posts were very effective in getting back the "Sherlock" fever because fans were getting excited about the next season.

There are speculations that detective Sherlock Holmes' (Benedict Cumberbatch) nemesis, James Moriarty (Andrew Scott) will return in "Sherlock" Season 4, which will be among the plots that will surely hook the viewers.

Per the report, Moriarty has been on and off the screen. However, the biggest teaser about his potential return was when he said "Did you miss me" in the previous "Sherlock" season. Did his statement mean that he will be staying in the upcoming season? Well, that is something that fans should watch out for.

Meanwhile, per Yibada fans will also see Mary Watson gets involved in solving crimes and murders with Sherlock and Dr. Watson in "Sherlock" Season 4.

Show creators Steven Moffatt and Mark Gatiss also revealed that the there will be changes in the lead character's style. And for those who want to learn more about the most popular detective in London, more revelation about his family is on the way.

"Sherlock" Season 4 will be darker but emotional as confirmed by Mofatt and Gatiss.

"Sherlock" Season 4 simply titled "Sherlock" will premiere on January 2017.