Unfortunately, Killer Frost (Danielle Panabaker) is also after Tracy so Team Flash must battle their old friend, which proves to be particularly difficult for Cisco (Carlos Valdes).
Now, a new synopsis for the first May episode could explain Cisco’s cryptic future vision, if not spell Caitlin’s exit from the team.
Flash fans have been waiting since at least Season 2 to see Caitlin Snow go full Killer Frost, and Season 3 promised early on that she and Vibe would go head-to-head.
Killer Frost and Vibe to throw powers back and forth in the woods.