Arrow - Season 2 Episode 9 - Video Preview - Three Ghosts

Here's the video preview of Arrow Season 2 Episode 9: "Three Ghosts" on The CW.

Arrow 2x09 Promo "Three Ghosts" (HD) - Oliver is drugged after a fight with Cyrus Gold and left for dead. Felicity tries to cure him but the cure causes Oliver to hallucinate and he is visited by ghosts from his past. Meanwhile, Barry and Felicity grow closer; and Roy is captured and tortured by Brother Blood. Original Air Date: Dec 11, 2013