Sherlock Holmes' greatest foe returns to "Elementary" when the show is back after a holiday hiatus. A new clip for the upcoming episode highlights the reunion between the eccentric police consultant and his nemesis/former love interest, Jamie Moriarty a.k.a. Irene Adler, played by "Game of Thrones" star Natalie Dormer.
"You look a bit tired," Moriarty tells Holmes, who responds, "You look a bit evil." Joan Watson guesses that Holmes still has feelings for her as a scene shows Holmes embracing Moriarty. "Love is a game I fail to understand," he admits.
"The Diabolical Kind" airs Thursday, January 2 at 10/9c on CBS. According to the official synopsis, Holmes and Watson come face to face with Moriarty when their one-time adversary is brought in as a consultant on a kidnapping case. Meanwhile, Detective Bell continues his struggle on the road to recovery.