A Famous Batman Rogue is Set for Season 5 of 'Arrow'
The CW's Arrow owes a hell of a lot to Batman. He's pinched a whole host of villains and sidekicks from the caped crusader over the years, and now, in episode 10 of the current season, another of his foes (and sometimes not) is set to make her arrival.
Talia Al Ghul, the daughter of season 3's villain Ra's Al Ghul, will join in a recurring role. The character appeared as a child in DC's Legends of Tomorrow but most prominently in pop culture her last appearance was in The Dark Knight Rises, played by Marion Cotillard.
Lexa Doig will play the character in Arrow, who the CW describes as the daughter of Ra's al Ghul (Matt Nable) and the half-sister of Nyssa (Katrina Law). Worldly and cultured, Talia is an elite warrior who doesn't pick sides but rather creates her own. She will initially appear in episode 510 and appear in multiple episodes."
Source: Comicbook