Season 3 • Episode 7
Killer Frost
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2016-11-22
★ 7.6
42 min
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. Meanwhile, Joe and H.R. have a heart to heart talk.
Guest Stars
Greg Grunberg
Lisa MacFadden
Blair Penner
Taylor St. Pierre
Tobin Bell
Andre Tricoteux