Fair rating?The Flash· Season 3 · Episode 8
Invasion!
The alien Dominators land on Earth, and Barry realizes that he can't fight them alone. He summons Green Arrow and his teammates, and then the Legends, and then Supergirl from her Earth. However, the discovery of future-Barry's message forces Barry to reveal that he may have altered all of their lives when he changed the timeline, sowing the seeds of mistrust.
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#1In Season 3of 23 rated episodes
#4All-timeof 184 rated episodes
+0.6vs season avgSeason 3 averages 7.1
2016First airedNovember 29, 2016
Guest stars
David Ramseyas John Diggle
Victor Garberas Dr. Martin Stein / Firestorm
Stephen Amellas Oliver Queen / Arrow
Emily Bett Rickardsas Felicity Smoak
Melissa Benoistas Supergirl / Kara Zor-El / Kara Danvers
Brandon Routhas Ray Palmer / The Atom
Dominic Purcellas Mick Rory
Caity Lotzas Sara Lance / White Canary
Franz Dramehas Jefferson "Jax" Jackson / Firestorm
Willa Hollandas Thea Queen / Speedy
Audrey Marie Andersonas Lyla Michaels / Harbinger
Christina Brucatoas Lily Stein
Donnelly Rhodesas Glasses
Jerry Wassermanas President of the U.S.A.Crew
Dermott DownsDirectorAaron HelbingTeleplay
Todd HelbingTeleplay
Andrew KreisbergStory
Greg BerlantiStory