The Flash Movie To Be Darker And Edgier Earlier this month scribe Marc Guggenheim who worked on Green Lantern live action movie with fellow screenwriters Greg Berlanti and Michael Green, revealed that they’ve turned in the treatment for The Flash and they already started discussions on Green Lantern 2 . Greg Berlanti, whose new directorial Life As We Know It will hit theaters in a couple of weeks, we have heard that the three of them have started treatment for Green Lantern 2 and started working on the script for The Flash. We are working on the treatment for the second film actually, we just started working on that with the same guys who I did the original with ( Michael Green and Marc Guggenheim ). Those two guys are also writing a script based on a treatment we wrote for ‘The Flash,’ so that’s my involvement with DC right now is the script for ‘The Flash’ and the treatment for ‘GL2.’” “‘GL’ is always a bit lighter than that on earth but mixed with a twinge of the space opera