The CW has released an official description for the February 5 episode of Arrow, featuring both the daughter of Ra’s al Ghul and the mother of Black Canary!
Here’s the write-up with new spoilers. The episode is called “Heir To The Demon.”
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).
Read some more spoilers on our Arrow spoilers page!