Caitlin Snow is one of the smartest scientists on the Flash, but when Barry Allen visits Earth 2, he encounters Caitlin as the villain Killer Frost! How does Caitlin become Killer Frost? We have all the answers.
Be careful! This podcast contains SPOILERS. So if you don’t want to know what happens, then you should come back later.
Support the show on Patreon and listen to the Patreon exclusive Geek History Lesson EXTRA podcast! https://www.patreon.com/Jawiin
GET OUR RECOMMENDED READING from this episode here: http://geekhistorylesson.com/recommendedreading
Thanks for showing up to class today. Class dissmissed!