Following tonight’s airing of “The Once and Future Flash” episode of The Flash, The CW showed a trailer for next week’s show, which is titled “I Know Who You Are!”
Here’s how the network describes it:
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 Culpepper directed the episode written by Bronwen Clark & Joshua V. Gilbert (#320). Original airdate 5/2/2017.
The trailer can be found below. If you’ve just finished “The Once and Future Flash” and want to talk about it with other fans, run over to our Flash discussion forum!