You made me cold-hearted Barry. — Caitlin Snow.
Caitlin uses her powers to save Barry Allen, but as her mother predicted, the effort unleashes her inner Killer Frost.
Tonight Caitlin Snow (Danielle Panabaker) goes full-on Killer Frost on The Flash. Why? She’s angry at Barry Allen/the Flash (Grant Gustin) for messing with the timeline in Flashpoint. Now she has these freezing powers she can’t control.
Filmed on the heli-pad near Canada Place on September 23rd. The same night that Arrow started filming its 100th episode with guest star Katie Cassidy downtown.
Kevin Smith directs Danielle Panabaker as Caitlin Snow and Grant Gustin as the Flash.