Official Synopsis For ARROW S2E13 “Heir To The Demon”

Arrow finally makes its mid-season premiere on The CW, airing S2E10 “Blast Radius”. In the meantime, we have the official plot description for the thirteenth episode of the season. Titled “Heir to the Demon”, this episode sees the debut of Katrina Law’s Nyssa al Ghul, the daughter of League of Assassins leader Ra’s al Ghul. It also looks to be another Lance family-centric episode, as Dinah (Alex Kingston) is returning. Read the synopsis below for more details on the episode. It does not have a premiere date yet, but will likely air sometime in February. [Via GreenArrowTV]

ALEX KINGSTON AND KATRINA LAW (“SPARTACUS”) GUEST STAR — As Laurel (Katie Cassidy) continues to unravel, Oliver (Stephen Amell) and Lance (Paul Blackthorne) try to convince Sara (guest star Caity Lotz) to stay in Starling City and finally reunite with Laurel and Dinah (guest star Alex Kingston).  However, Sara’s fellow League of Assassins member, Nyssa (guest star Katrina Law, “Spartacus”), comes to bring Sara back to the fold, but when Sara refuses, Nyssa kidnaps Dinah.  Realizing she’s putting her family in danger by staying in town, Sara considers re-joining the league.  Wendey Stanzler directed the episode written by Jake Coburn (#213).