Arrow: Suicidal Tendencies Season 3, Ep 17
Dig and Lyla get some action (although not the kind they were expecting), the Suicide Squad pops up again, the League of Assassins continues to frame the Arrow for murder, Ray Palmer rubs everybody the wrong way, and the A.T.O.M. suit gets its first combat field test.
Arrow: The Brave and the Bold Season 3, Ep 8
Part 2 of the Flash/Arrow crossover. Part 1 is The Flash: Flash vs. Arrow, in which Oliver & the team visited the Flash to ask for S.T.A.R. Labs' assistance in analyzing a boomerang used as a murder weapon. Now, back in Starling City, tracking the boomerang winds up putting Arrow into the middle of an A.R.G.U.S. operation. [more inside]