Part 2 of the CW’s Arrow and The Flash crossover airs tonight at 8 PM on Arrow, and further pits WBTV’s two young heroes together in their shared universe. Last night’s Part 1 was up a tenth in early demo ratings and got a nice bump in total viewers (up 22% to 4.22M), and the crossover is a hard-core comics fan’s dream — though I suggest in yesterday’s review this stunt works well enough that casual fans will be impressed. Here’s an exclusive clip from tonight’s episode featuring Grant Gustin’s Barry Allen and Stephen Amell’s Oliver Queen going toe-to-toe. Does it work for you?