Though tomorrow's new episode of Arrow focuses on Oliver's (Stephen Amell) return to the island of Lian Yu and his final confrontation with Deathstroke (Manu Bennett), Arrow showrunner Marc Guggenheim teased to TV Line that the following episode is one that will set up what's to occur later this season. "It’s one of those episodes where everything came together very nicely — its got some wonderful character moments, some incredible action, and it’s got a final twist that I think people will be talking about for a long time. Certainly a twist that sets the table for the remainder of the season."
Arrow season 3, episode 15 "Nanda Parbat" airs Wednesday, February 25th at 8 PM on The CW. Tomorrow's new episode, (season 3, episode 14 "The Return") focuses on the Arrow embarking on his training with Merlyn (John Barrowman) in preparation for round 2 with Ra's al Ghul (Matt Nable). Dermot Downs directed the episode from a script penned by Marc Guggenheim and Erik Oleson.