Arrow Season 3 episodes saw the arrival of new characters. Some of them are villains, some of them are working or used to work with Stephen Amell's Oliver Queen/Arrow. There's Rila Fukushima as Tatsu Yamashiro a.k.a. Katana, Austin Butler as Thea Queen's new love interest, Brandon Routh as Roy Palmer, and Matt Nable as Ra's al Ghul. Although the show keeps on introducing new characters, it remains attached to the ones that have appeared before. In fact, one 'important' character from second season is set to come back.
According to a scoop from TV Line, Bex Taylor-Klaus will be back in the Arrow Season 3 Episode 12 to reprise her role as Sin, a confidante of Sarah Lance (Caity Lotz) who was killed in the first episode.
TV Line wrote:
"Though Sin was conspicuously absent from the immediate aftermath of BFF Sara's murder, Bex Taylor-Klaus will reprise her Arrow role after the CW hit's winter break, TVLine has confirmed."
"She's actually in Episode 12, titled 'Uprising,'" showrunner Andrew Kreisberg shared at the screening of the Flash/Arrow crossover episodes (airing Dec. 2 and 3). "She plays a pivotal part in the investigation into Sara's death."
Kreisburg revealed that production for Arrow Season 3 episode 12 has already been wrapped up and Sin will be an important part of it.
"I just watched the dailies the other day, and it was really great to see her back," Kreisberg added, "because she such an important part of Season 2."
According to Arrow Season 3 spoilers, the 12th episode will be the last of the 'trilogy' dedicated to Sarah Lance's sister Laurel (Katie Cassidy) who will eventually become the Black Canary. There's no definite suspect yet on who actually killed Sarah. Roy Harper (Colton Haynes), who once had moments with Sin while looking for Sarah, thought he killed Laurel's sister but turned out it was just hallucination.
Arrow Season 3 episode 12 has no air date yet.
