Arrow was the highest rated premiere on The CW since The Vampire Diaries, and its popularity has continued over the course of the first season, leading to an early renewal for Season 2. Producer Marc Guggenheim was joined by cast members Stephen Amell (Oliver Queen), Willa Holland (Thea Queen), Colin Donnell (Tommy Merlyn), and Paul Blackthorne (Quentin Lance) at WonderCon today to tease what's ahead as the season finale inches closer.
Though the finale isn't written yet, Guggenheim promises it's going to deliver. The Undertaking is where they're headed, and they've been saving resources for these last few episodes. “We've been basically setting aside money for the last several episodes to put towards the last two episodes of the season.” All the things they've been hinting at in terms of what the Undertaking is and all the stuff happening on the island will come to a head, and they've earmarked the money to do it justice.
http://feeds.ign.com/~r/ign/all/~3/8AvTCTxcG4Y/wondercon-2013-arrows-first-season-is-going-to-end-with-a-bang