Posted: December 7, 2019 at 1:40 am TWG Source Crisis On Infinite Earths | Extended Trailer | The CW www.youtube.com/watch?v=TKLb4eP0lvg The 5-episode crossover, Crisis on Infinite Earths, begins Sunday at 8/7c on The CW! Stream free next day only on The CW App. SUBSCRIBE: go.cwtv.com/Y… Leave a Reply Cancel replyYou must be logged in to post a comment.