With Sara Lance murdered and Oliver Queen presumed dead, their friends and family take up their cause in "Arrow's" upcoming episode, "Uprising."

The new trailer highlights Laurel Lance, the new Canary, and Roy Harper as Arsenal as they take on Danny Brickwell's forces in order to protect the Glades from his rule. As Ray Palmer continues to build his A.T.O.M. suit and Malcolm Merlyn defends himself against Ra's al Ghul's forces, Oliver -- who has returned to his beloved homestead -- and Digg discuss what the Arrow's vigilantism has begun in Starling City, for better or for worse.

"Uprising" airs next Wednesday on the CW at 8 p.m. EST.