Danielle Panabaker Previews "Crisis on Earth-X" | DC TV Crossover

Danielle Panabaker of The CW's Flash talks about her character Caitlin's participation in the upcoming DC TV crossover "Crisis on Earth-X," both as Caitlin and as Killer Frost. She also reveals a scene that is shared with Victor Garber's Martin Stein where they remember Ronnie Raymond, the original other half of Firestorm. The action begins November 27 with Supergirl on The CW! For more Flash news and content visit FlashTVNews: http://flashtvnews.com