The Flash Season 5 Episode 21
The Girl With The Red Lightning
Team Flash is on high alert after Cicada II threatens to unleash a dangerous virus that would put all meta-humans at risk.
Guest Stars
Kimberly Williams-Paisley
Renee Adler
Sarah Carter
Grace Gibbons / Cicada II
Everick Golding
Trevor Shinick
Brandon Bagg
Officer
Sonia Beeksma
News Reporter