The CW has released an official description for the 15th episode of Arrow Season 4, airing on Wednesday, February 24.
The episode is called “Taken” and it features the live-action debut of Megalyn Echikunwoke (aka Megalyn E.K.) as Vixen from the CW Seed series of the same name. Here’s the write-up:
VIXEN JOINS TEAM ARROW – Oliver (Stephen Amell) realizes he needs help battling Darhk (guest star Neal McDonough) so he calls in an old friend – Vixen (guest star Megalyn E.K.). Using her magical ability to summon animal powers, Vixen gets a lock on Darhk’s location and the team goes to war. Meanwhile, Thea (Willa Holland) has a heart-to-heart talk with Malcolm (John Barrowman). Gregory Smith directed the episode with story by Marc Guggenheim and teleplay by Keto Shimizu & Brian Ford Sullivan (#415). Original airdate 2/24/16.