The Flash (2014– )
10 user 12 critic

Killer Frost 

The team is in for a shock as Caitlin is forced to reveal her Killer Frost powers - but she is not the only one with a secret.


Kevin Smith


Greg Berlanti (developed by), Andrew Kreisberg (developed by) | 6 more credits »




Episode complete credited cast:
Grant Gustin ... Barry Allen / The Flash
Candice Patton ... Iris West
Danielle Panabaker ... Caitlin Snow / Killer Frost
Carlos Valdes ... Cisco Ramon / Vibe
Keiynan Lonsdale ... Wally West
Tom Cavanagh ... H.R. Wells
Jesse L. Martin ... Joe West
Tom Felton ... Julian Albert
Greg Grunberg ... Detective Tom Patterson
Andre Tricoteux ... Savitar
Lisa MacFadden ... Anne
Blair Penner ... Craig
Taylor St. Pierre ... Acolyte


After learning that she did not have powers pre-flashpoint, Caitlyn is forced to save Barry and goes on a rampage to find Dr. Alchemy to find a way to get rid of her powers. After Wally touches Dr. Alchemy's stone the team adapts to the idea of a new speedster on the team. Written by jeremy

Plot Summary | Add Synopsis


TV-PG | See all certifications »




Release Date:

22 November 2016 (USA) See more »

Company Credits

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Technical Specs


Sound Mix:




Aspect Ratio:

16:9 HD
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Did You Know?


In one scene Dr Snow/Killer Frost holds out her finger towards an Alchemy follower and extends it with ice, clearly a homage to terminator 2 scene where T1000 extends his finger into a metal spike towards a victims eye. See more »


Julian Albert: There is one thing you can do for me, mate.
Barry Allen: Anything.
Julian Albert: Quit.
Barry Allen: What?
Julian Albert: Tender your resignation from the Central City Police Department, effective immediately. I can overlook the unexplained absences, the constant disregard for the rules and regulations, but your moral compass is broken, my friend. I point-blank refuse to work with someone whose sense of right or wrong is as flippant as the weather, someone who thinks friendship is more important than justice. You are unfit to be CSI. Barry Allen has...
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References Game of Thrones (2011) See more »


The Flash Theme
Written by Blake Neely
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User Reviews

Best Episode of the season
22 November 2018 | by tracy_patrbvSee all my reviews

This episode waa one of the best episode it not only showed what an amazing actress is Danielle Panabaker but it also showed how much of a valuable character is Killerfrost . Plus the amazing acting of both Grant and Danielle as always blows away as they yet again prove to have an amazing chemestry that makes us fans ship them together inspite of what the comics had established for hes love interest. Its a relationship worth exploring shame

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