Arrow Flash Crossover 2015: "Legends of Yesterday" extended trailer released

Wrapping up its major annual crossover event which began with this week's episode of The Flash, The CW has released an extended trailer for the second part of the "Arrow Flash Crossover" that happens with this week's Arrow episode entitled "Legends of Yesterday", and here's a sneak peek of the action to come as Team Arrow and Team Flash combine forces with new "Legends" to take on Vandal Savage.


Arrow | Legends of Yesterday Trailer | The CW
Catch Arrow's episode this week as "Heroes Join Forces" wraps up!