When King Shark escapes from an A.R.G.U.S. holding tank, Lyla and Diggle travel to Central City to warn The Flash. King Shark shows up at the West house and attacks Joe, Iris, Wally and Barry.
During the final day of the 2015 NYCC, Warner Bros. Television held their panel and gave us a great look at what's to come for both Arrow and The Flash!
