'Arrow' returns this month, and producers have released a new preview which introduces show's new villain, Damien Darhk.
CW and DC Entertainment have released a new Producer’s Preview for 'Arrow' which returns this October.
The video features where we would find our favourite heroes when show returns.
It also introduces the show's main villain, Damian Darhk, which is played by Neal McDonough.
Season 4 of 'Arrow' returns on Wednesday, October 7, with Stephen Amell as Oliver Queen, Katie Cassidy as Dinah, David Ramsey as John Diggle, Willa Holland as Thea Queen, Emily Bett Rickards as Felicity Smoak, John Barrowman as Malcom Merlyn, Paul Blackthorne as Detective Lance, Neal McDonough as Damian Darhk among others.
Matt Ryan will reprise his role as John Constantine in an episode of the upcoming fourth season of the CW's show.