S03E07 Killer Frost The Flash
calendar_today 2014. Greg Berlanti. Geoff Johns. Andrew Kreisberg.
people Grant Gustin. Candice Patton. Danielle Panabaker. Carlos Valdes.
Caitlin uses her powers to save Barry but as her mother predicted, the effort unleashes her inner Killer Frost. Killer Frost goes on a rampage looking for Dr. Alchemy, kidnapping Julian and battling both The Flash and Vibe. Joe and H.R. have a heart to heart talk.