I Know Who You Are
Killer Frost Danielle Panabaker-4
General Information
Directed by: Hanelle M. Culpepper
Written by: Bronwen Clark
Joshua V. Gilbert
Series: The Flash
Season: 3
Episode: 20
Original Airdate: May 2, 2017
Previous Episode: "The Once and Future Flash"
Next Episode: "Cause and Effect"

I Know Who You Are


VIBE FACES OFF AGAINST KILLER FROST: Barry (Grant Gustin) and The Team meet Tracy Brand (Guest Star Anne Dudek), a scientist, who may be the key to stopping Savitar. Unfortunately, Killer Frost (Danielle Panabaker) is also after Tracy so Team Flash must battle their old friend, which proves to be particularly difficult for Cisco (Carlos Valdes). Joe (Jesse L. Martin) and Cecile’s (Guest Star Danielle Nicolet) relationship takes a big turn. Hanelle M. Culpepper Directed The Episode Written by Bronwen Clark & Joshua V. Gilbert.


  • Coming Soon


Main Cast Members

Recurring Cast Members

Guest Stars

  • Coming Soon


  • Coming Soon


  • Coming Soon


Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.