Arrow Season 3 was teased today at Comic Con with a long trailer released for the third season. The trailer shows off a variety of villains including Deathstroke and ends with Ra’s Al Ghul.
[youtube]https://www.youtube.com/watch?v=ZKE36sL6jKc[/youtube]
Arrow will be returning to US screens on October 8, 2014 on the CW channel
