The Flash - Season 4 (2017)
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23 Episodes
S4 E1-The Flash Reborn
S4 E2-Mixed Signals
S4 E3-Luck Be a Lady
S4 E5-Girls Night Out
S4 E6-When Harry Met Harry...
S4 E7-Therefore I Am
S4 E8-Crisis on Earth-X (III)
S4 E9-Don't Run
S4 E10-The Trial of The Flash
S4 E11-The Elongated Knight Rises
S4 E12-Honey, I Shrunk Team Flash
S4 E13-True Colors
S4 E14-Subject 9
S4 E15-Enter Flashtime
S4 E16-Run, Iris, Run
S4 E17-Null and Annoyed
S4 E18-Lose Yourself
S4 E19-Fury Rogue
S4 E20-Therefore She Is
S4 E21-Harry and the Harrisons
S4 E22-Think Fast
S4 E23-We Are The Flash
Videos: Trailers, Teasers, Featurettes
75% 
7.3 Cast
Synopsis
Barry continues to protect the people of Central City from the meta-humans that threaten it. But first, he’ll have to escape the Speed Force – an extra-dimensional entity teeming with unknown dangers – that Barry sacrificed himself to in order to save Central City.
Streaming, rent, or buy The Flash – Season 4:
Currently you are able to watch "The Flash - Season 4" streaming on Sky Go, Now TV or buy it as download on Apple iTunes, Amazon Video, Rakuten TV, Talk Talk TV, Sky Store, Google Play Movies, Microsoft Store.