Crisis on Infinite Earths Teaser: First Look at Arrowverse Crossover Event

With less than a month left to go until the highly-anticipated premiere of Crisis on Infinite Earths, The CW has finally released the first promo teaser for this year’s Arrowverse crossover event, giving us a glimpse of some of the unlikely alliances we should expect to see in the upcoming crossover including Jon Cryer’s Lex Luthor teaming up with…