Sherlock Season 4 To Mesmerize; Upcoming Season Will Be The Best One Yet Reveals Mark Gatiss

"Sherlock" Season 4 is going to bring back the trio together- Sherlock, Dr Watson and Mrs Hudson. Along with them, the team of "Sherlock" is now putting their heads together for a season of thrill. Nail-biting finishes and lot of nominations can be expected again. To make fans drool for more, Mark Gatiss has teased the new series of Sherlock as the 'best one' yet.

Revealing the fact that "Sherlock" Season 4 will be back on screens in early 2017, the actor and writer says that the best is yet to come. He plays the semi-villainous Mycroft Holmes in the BBC series, "Sherlock,"

"We've just finished filming the fourth series, we finished about four nights ago," Mark revealed. "It'll be on, probably at the beginning of next year when it usually is. We're very excited about it. I think it's the best one we've done, it's very big chewy stuff, meaty. Lots of big life changing things happen in it and all kinds of non-specific things like that I can say about it."

Benedict Cumberbatch and Martin Freeman, come back in their respective roles in "Sherlock" Season 4. The new trailer that has released, reveal that the series is going to offer much more than fans anticipate, reported News Every Day.

The buzz word of "Sherlock" Season 4 is that Moriarty is back. We do not know how the comeback has happened. Also, many other villains are making their first appearance in the series. Straight out of Sir Arthur Conan Doyle's books, the villains are vicious enough, reported Mirror.

"Something's coming," says Sherlock in the trailer. "Maybe it's Moriarty? Maybe it's not? Something's coming."

The trailer also reveals that in "Sherlock" Season 4, Mrs. Hudson is not afraid of Mycroft Holmes. "Get out of my house," Mrs Hudson says when she confronts Mycroft. "You reptile," she adds.

Sherlock creator Steven Moffat also stated that "Sherlock" Season 4 will be the last in the series. Moffat made his comment as the corporation released a first look photograph of series four, which will be broadcast in 2017.