Major Spoiler Warning for the Upcoming Warner Bros Discovery Controversial "The Flash" Film !
Few Important Things -
• This Plot Details came right back from a Test Screening on March 4th 2022.
• The Flash is still more than 1 year away.
• Therefore there's a possibility that you might get to see Few Changes in the actual film.
Plot Detail :
> Barry goes back in time to save Mom, gets knocked out of speed force on the way back by Reverse-Flash, ends up in alternate 2013 with another Barry where his parents are alive.
> Zod shows up. Barry freaks because they can't find Superman. He tries to assemble the Justice League but can't find Wonder Woman, Cyborg hasn't been in his accident yet, and Aquaman was never born. But alt-Barry says there is a Batman in this universe, who is Keaton, all crazed with long hair.
> He isn't Batman anymore because Gotham is one of the safest cities on earth. He explains the Multiverse and that when Barry changed something in time, time is a fulcrum, so it impacted events in both directions. You can have universes with all kinds of combinations of things but some certain points always seem to happen.
> Bruce doesn't want to help. Barry gets into the Batcave and uses the computer and a backdoor connection into NASA to locate where he thinks a Kryptonian pod was found. The alien is being held in Siberia. The Barries go to find Clark and Bruce is going. They fly in the Batwing.
> At the Siberian base, they find it isn't Clark, it's Kara. She's super weak. After they get her out she says she's Kal-El's cousin and was sent after him, but their pods were separated and she doesn't know where he is. They end up going to the desert to fight Zod, who says they found Kal-El's pod and murdered him as an infant. They learned the codex was hidden away with Kara.
> Fight happens and Supergirl and Batman die. The two Barries go back in time to try and save them, but Supergirl and Batman die again. Main Barry thinks this is one of those points that always has to happen, but alt-Barry becomes obsessed with saving Supergirl, getting more and more injured as he keeps going back in time and fighting the Kryptonians.
> Barry tries to convince alt-Barry sometimes they need to let things go. Eventually a way future version of alt-Barry, the Reverse-Flash we've seen, shows up. He's been doing this for years, trying different permutations, seeing universes collapse as he tries to save them. In the visual representation of the speed force we see Christopher Reeve, Adam West, and Lynda Carter.
But Reverse-Flash has realized that the common thread is Barry: if he dies, things can change. Reverse-Flash tries to stab him but alt-Barry jumps in the way. This causes a paradox and Reverse-Flash vanishes as alt-Barry dies in Barry's arms.
To fix the damage, Barry undoes the time change he'd made to save his mom, then goes back to his apartment where Iris left a note from the last scene they had. Barry goes to his dad's court hearing the next day, which was established as being pointless as video evidence dealing with his alibi didn't show his face. But due to new advancements from Wayne Enterprises, they can see his dad's face as he's exonerated.
> They celebrate outside and Affleck's car pulls up. Barry runs up but Keaton gets out. Barry is confused, sees a bus drive by with Wonder Woman's image on it. Supergirl flies down next to them. Keaton says "Ready to get to work?", Barry smiles, the end.
> Affleck has two scenes: one as Batman during an action scene, then one as Bruce where he advises Barry not to change the past because our pain makes us who we are.
> Second scene is Aquaman being drunk and Barry telling him about the old universe and Aquaman getting confused that Supergirl used to be a man.
2nd post credit scene is Barry get back to his apartment and the screens in his place start glitching. Affleck shows up and say "Barry I don't know if you'll able to see this but if you do, come and find us."
That's all from The Flash Test Screening !
Credibility : 100% Accuracy ( If they Don't do reshoots to change the film's Ending )