Arrow - Episode 22 - Video Preview - Darkness on the Edge of Town

Here's the video preview of Arrow Episode 22: "Darkness on the Edge of Town" on The CW.

Arrow 1x22 'Darkness on the Edge of Town' - With Darkness on the Edge of Town only days away, Malcolm dons his black hood to conclude business with seismologist Dr. Brion Markov and his team. Meanwhile, Oliver recalls trying to prevent Fyers from shooting down a Ferris Air jet while on the island. Original Air Date: May 8, 2013 on the CW.