My Media
Watchlist
Sign In

The FlashThe Girl With The Red Lightning

Directed by Stefan Pleszczynski
12
S5 • E21    7 May 2019    42m
7.76.9
Watch on Prime Video
On Prime Video
Buy $1.99Sponsored
Watch Now
Watch
Team Flash is on high alert after Cicada II threatens to unleash a dangerous virus that would put all meta-humans at risk.

Where to Watch The Flash - S5 • E21

Cast of The Girl With The Red Lightning

  • Grant GustinBarry Allen / The Flash
  • Candice PattonIris West-Allen
  • Danielle PanabakerDr. Caitlin Snow / Killer Frost
  • Danielle NicoletCecile Horton
  • Carlos ValdesCisco Ramon / Vibe
  • Hartley SawyerRalph Dibny / Elongated Man
  • Jesse L. MartinJoe West
  • Jessica Parker KennedyNora West-Allen / XS
  • Tom CavanaghHarrison 'Sherloque' Wells
  • Kimberly Williams-PaisleyRenee Adler
  • Sarah CarterGrace Gibbons / Cicada II
  • Everick GoldingTrevor Shinick
  • Brandon BaggOfficer
  • Sonia BeeksmaNews Reporter
  • Aliya BoulangerFemale Uni
  • Janet GlassfordSurly Meta
  • Kareem MalcolmMale Uni
  • Shawn C. OrrShort Meta
  • Jami RoseHipster Meta
  • Michael RoselliLarge Meta

Get Plex on Your Devices

Free on 20+ platforms. Pick yours.
App StoreiOS & Apple TV
Google PlayAndroid
TVFire TV, Roku & more
See all supported devices →