Less than 24 hours to go until the first part of the Arrow/Flash two-part crossover event and we’ve got an extended trailer for you.
The fun begins on The Flash (The CW, Tuesday, 8/7C) and concludes on Arrow (The CE, Wednesday, 8/7C). You can check out the flashy trailer after the jump.
http://www.youtube.com/watch?v=4TU_1uyGAvU