The Flash S3E21

HD Cinema HD

The Flash Season 3 Episode 21 : Cause and Effect

Barry takes drastic measures to stop Savitar. Meanwhile, H.R. continues to push Tracy Brand to design the trap for Savitar and Killer Frost returns with an interesting proposal.

NameThe Flash Season 3 : Cause and Effect
Air DateMay 9th, 2017
GenresDrama, Sci-Fi & Fantasy
NetworkThe CW
Production CompaniesWarner Bros. Television, Berlanti Productions, DC Entertainment, Mad Ghost Productions
WriterLauren Certo
DirectorDavid McWhirter
Guest StarsAnne Dudek, Grant Gustin
Plot Keywordsdc comics, superhero, speed, based on comic, super power, masked superhero, supervillain
Grant Gustin
Grant Gustin
Barry Allen / The Flash
Candice Patton
Candice Patton
Iris West-Allen
Danielle Panabaker
Danielle Panabaker
Caitlin Frost / Killer Frost / Frost
Carlos Valdes
Carlos Valdes
Cisco Ramon
Keiynan Lonsdale
Keiynan Lonsdale
Wally West / Kid Flash
Tom Felton
Tom Felton
Julian Albert
Tom Cavanagh
Tom Cavanagh
Harrison Wells
Jesse L. Martin
Jesse L. Martin
Joe West

Other Episodes