The Flash Season 5 Episode 21 2018
6.8IMDB

The Flash Season 5 Episode 21: Team Flash is on high alert after Cicada II threatens to unleash a dangerous virus that would put all meta-humans at risk.
- Aired:May 07, 2019
- Seasons:9 · Episodes:184
- Country:United States of America
- Created by: Geoff Johns, Greg Berlanti, Andrew Kreisberg
- Network:The CW






































