Answer: In a season that saw several cast changes, on a show that has often had cast comings and goings, Emily Wickersham — who played Bishop — officially departed “NCIS.” In an Instagram post, she said, “Hangin this hat and jacket up. What a great ride it's been. This cast, this crew, are top notch.

Is Mark Harmon leaving NCIS for good?

Mark Harmon's NCIS shift may be coming to an end. Sources tell The Hollywood Reporter that the star and exec producer of the CBS franchise's flagship series inked a one-year deal to return for season 19, during which he is slated to appear in a limited capacity.

Who is replacing Bishop on NCIS?

With her out of the show, and the showrunners knowing that they clearly had a good thing going with Bishop, it seems they planned around Emily's decision to leave and introduced a new character who will replace Bishop: Agent Jessica Knight (Katrina Law). Fans loved Bishop and the romantic drama she had with Torres.