Extended Trailer For ARROW's Season 4 Finale Puts Star City on The Brink of Destruction

Here's the brand new extended trailer for this week's season 4 finale of Arrow, which is entitled "Schism." The CW has released an official synopsis for the episode as well:

“Oliver (Stephen Amell) teams up with a surprising force in an attempt to stop Damien Darhk (guest star Neal McDonough) and his magic once and for all.”

The very end of the trailer is more than a little reminiscent of the big airport battle in Captain America: Civil War, with the whole "two teams running directly at each other to fight" thing.

The season finale airs this Wednesday on The CW.

Will Star City rise up to help stop Damien Darhk? Find out on the season finale of Arrow, Wednesday at 8/7c! SUBSCRIBE: http://bit.ly/TheCWSubscribe Watch the Arrow Stunts series here: https://www.youtube.com/playlist?list=PL6abPzY300GU-cuA3EEX99O7jG10ZdiyY About Arrow After a violent shipwreck, billionaire playboy Oliver Queen was missing and presumed dead for five years before being discovered alive on a remote island in the South China Sea.