Natalie Dormer's Moriarty appears in new Elementary promo 

It’s been a long time since we’ve seen Moriarty (Natalie Dormer) on

star does, however, appear in a new promo for the show’s Sunday, March 27 episode, which will be officially unveiled following this Sunday’s episode. (It’s moving to Sundays this week!)

But EW has an exclusive sneak peek above, which reveals Sherlock’s (Jonny Lee Miller) struggles in his new relationship with Fiona (Betty Gilpin) in the wake of everything that happened with Irene Adler, a.k.a Jane Moriarty.

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