Board Thread:News and Announcements/@comment-9346948-20160512213814/@comment-25959945-20160706201200

As far as I can tell, I have found a site that more or less tell that there will be a 4 way crossover with the Arrow, the Flash, Supergirl and Legends of Tomorrow, Here is the url: http://www.ew.com/article/2016/05/19/cw-crossover-arrow-flash-legends-tomorrow-supergirl

Enjoy.