Fans of BBC's Sherlock were treated Saturday to a new teaser trailer for the upcoming fourth season of the hit series, set to air January 2017.
Benedict Cumberbatch returns to 221B Baker Street as the modern-day detective who must unravel a lingering mystery left behind by Moriarty, played by out actor Andrew Scott.
However, as the trailer reveals, the threat turns personal as the drama ramps up between Sherlock and his close-knit group of comrades—including John Watson (Martin Freeman).
The trailer ends with Cumberbatch staring into camera and saying simply, "I love you."
Who is he talking to? We'll have to wait until 2017 to find out.
Watch the teaser below.
Freeman actually appeared on The Late Show with Stephen Colbert and addressed the Sherlock devotees who ship a Sherlock-Watson romance. Watch the interview below.
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