The new poster shows Caitlin Snow (Danielle Panabaker) seemingly in transition on her way to becoming her villainous alter ego, Killer Frost with her hair taking on an icy hue and her eyes going ...

In her previous, Earth-Two incarnation, Killer Frost was clad in leather pants and ... where the warm actress was almost (almost) jarring to lay eyes on, wearing her full costume (including ...

Her hair was white, her eyes icy blue, and she shot ice out of her hand. She didn't look like Caitlin, she looked like Killer Frost, and she acted like it too. Caitlin's transformation into Killer ...

Shortly afterward, Killer Frost, now with her voice back to normal, and eyes no longer blue like ice, joins Team Flash in defeating Savitar. Later, at H.R.'s funeral, Caitlin watches from a ...

For all we know, we could meet Killer Frost on Earth-2 and never set eyes on her again. But that seems a little unlikely when you take into account how much buildup and hype has centered around ...

The Flash thanks Caitlyn for saving his life, she walks away and her eyes light up BRIGHT WHITE ... She turns into KILLER FROST and asks the robed man, “Where is Alchemy!?” ...