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.

Aired on 11/22/2016
42 :
8.99/10 • 2411 voting

The Flash (2014) • S03E07
Grant Gustin Grant GustinBarry Allen / The Flash
Candice Patton Candice PattonIris West
Jesse L. Martin Jesse L. MartinJoe West
Tom Cavanagh Tom CavanaghHarrison Wells / HR
Danielle Panabaker Danielle PanabakerCaitlin Snow / Killer Frost
Carlos Valdes Carlos ValdesCisco Ramon / Vibe
Tobin Bell Tobin BellDoctor Alchemy (voice) (uncredited)
Greg Grunberg Greg GrunbergTom Patterson
Andre Tricoteux Andre TricoteuxSavitar
Lisa MacFadden Lisa MacFaddenAnne
Kevin SmithDirector
Andrew KreisbergTeleplay
Brooke RobertsTeleplay
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  • Original title

    The Flash

  • Type

    TV series

  • Episodes

    4 Seasons • 85 Episodes

  • Rating

    8.09/10 (226 867 voting)

  • Popularity : 100%

  • Country of origin


  • Original language(s)


  • Running time

    44 :

  • Website…

  • Status

    Returning series