Allen (Ezra Miller) reverses time now to put the can of tomatoes back on the shelf and to say farewell to his mother. Allen, in his current timeline, attends his father's trial late, where he is proven innocent. However after some driver (George Clooney), Allen comes to find out this is also an alternate timeline, meeting this universe's Bruce Wayne who is similar from last time (Michael Keaton) and Supergirl (Sasha Calle) is alive and well flying with Superman. it turns out that Bruce Wayne's driver is Professor Eobard "Zoom" Thawne (George Clooney), otherwise known as the Reverse-Flash, was a curator of the Flash Museum from the 25th Century who was obsessed with Barry Allen, the Flash. Having turned himself into a speedster, Thawne desired to follow in his hero's footsteps, until he discovered that his destiny was to become the reverse. He teams up with both Batman and Supergirl again and newcomer Green Arrow (Greg Tarzan Davis) who had a big crush on a singer Dinah Lance wen't on a adventure to the Final battle with Reverse Flash and Darkseid.
