The Flash | Killer Frost Trailer

Now, in Season Two, thanks to Eddie Thawne’s sacrifice, Eodard Thawne has been defeated. But Barry was unable to prove that Thawne killed his mother, so his father remains in prison for a crime he didn’t commit. And a new ally, Jay Garrick, will arrive with news that the Singularity opened portals to an alternate Earth, with a terrifying new enemy named Zoom now on the horizon.