SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
SPOILERS AHEAD
The Flash Plot Summary and Synopsis
A sci-fi film based on the popular comic book character, following Barry Allen, a forensic scientist who gains super speed after being struck by lightning and becomes a superhero.
Source: Wikipedia (CC BY-SA 3.0).