When DeVoe assaults an A.R.G.U.S. facility to complete his Enlightenment Machine, Barry realizes the only way he can stop him is if he allows Cisco and Caitlin to accompany him into the facility. Still shaken by Ralph’s death, Barry isn’t sure he wants to risk any more of his friends’ lives and considers taking on DeVoe solo.

Aired on 05/15/2018

The Flash (2014) • S04E22
Grant Gustin Grant GustinBarry Allen / The Flash
Candice Patton Candice PattonIris West
Carlos Valdes Carlos ValdesCisco Ramon
Danielle Panabaker Danielle PanabakerCaitlin Snow
Tom Cavanagh Tom CavanaghHarrison Wells
Jessica Parker Kennedy Jessica Parker KennedyNora West-Allen
Danielle Nicolet Danielle NicoletCecile Horton
Jesse L. Martin Jesse L. MartinJoe West
Danielle Nicolet Danielle NicoletCecile Horton
Patrick Rinehart Patrick RinehartA.R.G.U.S. Guard
Ryan Alexander McDonald Ryan Alexander McDonaldNeil Borman / Fallout
Kim Engelbrecht Kim EngelbrechtMarlize DeVoe / The Mechanic
Neil Sandilands Neil SandilandsClifford DeVoe / The Thinker
Donna Pescow Donna PescowDr. Sharon Finkel
David Ramsey David RamseyJohn Diggle
Morena Baccarin Morena BaccarinGideon (voice)
C. Kim MilesDirector of Photography
Sam ChalsenWriter
Kristen KimWriter
Viet NguyenDirector
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  • Original title

    The Flash

  • Type

    TV series

  • Episodes

    5 Seasons • 106 Episodes

  • Rating

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  • Popularity : 100%

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  • Running time

    44 :

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    Returning series