The Flash: 3×7 Season 3 Episode 7 HydraHD
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Killer Frost
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.
3 x 1Flashpoint | The Flash Season 3 Episode 1 04/10/2016
3 x 2Paradox | The Flash Season 3 Episode 2 11/10/2016
3 x 3Magenta | The Flash Season 3 Episode 3 18/10/2016
3 x 4
3 x 5Monster | The Flash Season 3 Episode 5 01/11/2016
3 x 6Shade | The Flash Season 3 Episode 6 15/11/2016
3 x 7Killer Frost | The Flash Season 3 Episode 7 22/11/2016
3 x 8
3 x 9The Present | The Flash Season 3 Episode 9 06/12/2016
3 x 10
3 x 11
3 x 12Untouchable | The Flash Season 3 Episode 12 07/02/2017
3 x 13
3 x 14
3 x 15
3 x 16
3 x 17Duet (II) | The Flash Season 3 Episode 17 21/03/2017
3 x 18Abra Kadabra | The Flash Season 3 Episode 18 28/03/2017
3 x 19
3 x 20
3 x 21
3 x 22
3 x 23Finish Line | The Flash Season 3 Episode 23 23/05/2017