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Quote1.png Because after our last encounter, it was clear to me you were faster than I was, and that the only way to defeat you... Was to become you. Quote2.png
Eobard Thawne

Armageddon, Part 4 is an episode of season 8 of The Flash. It premiered on December 7, 2021.

Synopsis for "Armageddon, Part 4"

Appearing in "Armageddon, Part 4"

Featured Characters:

Supporting Characters:


  • Despero (Also in a vision)
  • The Flash/Reverse-Flash (Eobard Thawne) (Impersonates Harrison Wells) (First appearance as Flash)
    • Team Flash (Armageddon)
      • Allegra Garcia (First full appearance)
      • Atom (Ryan Choi) (First full appearance) (First appearance as Atom)
      • Batwoman (Ryan Wilder) (First full appearance) (First appearance as Batwoman)
      • Caitlin Snow (Single appearance)
      • Cecile Horton (First full appearance)
      • Chester P. Runk (First full appearance)
      • Chillblaine (Mark Blaine) (Single appearance)
      • Frost (Single appearance)
      • Iris West (First full appearance)
      • Sentinel (Alex Danvers) (First full appearance) (First appearance as Sentinel)

Other Characters:

  • Arielle Atkins (Armageddon) (Single appearance) (On a TV or computer screen)
  • Damien Darhk (Flashback only)
  • Joe West (On a TV or computer screen)
  • Marcus (Armageddon) (Cameo)
  • Nora Darhk (Flashback only)
  • Nora Darhk (Armageddon) (Deceased) (Single appearance) (In a photograph only)
  • A.R.G.U.S. (Armageddon) (Mentioned only)
    • Cisco Ramon (Deceased) (Mentioned only)
  • Batwing/Luke Fox (Armageddon) (Mentioned only)
  • Bart Allen (Nora's Future) (Mentioned only)
  • Black Lightning (Mentioned only)
  • Cora Lewis (Mentioned only)
  • Cupid (Mentioned only)
  • God (Mentioned only)
  • Demons (Mentioned only)
  • Gideon (Mentioned only)
  • Jenna West (Armageddon) (Mentioned only)
  • Joe West (Armageddon) (Deceased) (Mentioned only)
  • John Constantine (Armageddon) (Mentioned only)
  • Kelly Olsen (Armageddon) (Mentioned only)
  • The Legends (Armageddon) (Mentioned only)
    • Nate Heywood (Deceased) (Mentioned only)
    • Sara Lance (Deceased) (Mentioned only)
  • Legion of Doom (Armageddon) (Mentioned only)
  • Nora West-Allen (Nora's Future) (Mentioned only)
  • Ray Palmer (Armageddon) (Deceased) (Mentioned only)
  • Reverse-Flash/Barry Allen (Armageddon) (Mentioned only)
  • Sophie Moore (Armageddon) (Mentioned only)
  • Thinker (Mentioned only)
  • Two-Face (Armageddon) (Mentioned only)
  • Tupac (In a photograph only)





  • The origin of the Armageddon Timeline is revealed:
    • Eobard Thawne used the Negative Still Force to alter the timeline and cause Barry's madness. Then, he ran back in time to steal Barry's life: he was hit by the lightning, which originally turned Barry Allen into Flash, becoming a conduit of the Speed Force as the Flash as well as Iris West's fiancee and the leader of Team Flash.
    • Later, he turned the Barry Allen of this timeline into the Reverse-Flash.
    • In the end, Thawne ran again back in time and murdered Barry as a child so that the original Barry would die in the new timeline.
  • Many events of the Armageddon Timeline are mentioned or implied:
    • Ryan Wilder and Sophie Moore eventually became a couple.
    • Frost began dating Chillblaine who also became a member of Team Flash.
    • Cecile Horton is still in possession of the Medusa Mask which she uses in order to boost her psychic powers.
    • Ryan Choi never had a family in this timeline and succeeded Ray Palmer as the Atom.
    • Damien Darhk never died in this timeline so he never allied himself with Mallus that is presumably still imprisoned in his dark dimension.
    • Nora Darhk died some time in the past.
    • Cisco Ramon became the head of A.R.G.U.S..
    • Reverse-Flash/Barry Allen allied himself with Damien Darhk and eventually killed Cisco Ramon, Nate Heywood, Sara Lance and Ray Palmer.
    • A version of the Legion of Doom is somehow still existing in the altered timeline.
    • Two-Face eventually returns to Gotham City years after being defeated by Batman.
  • Despero's prophecy came to fullfill itself as Reverse-Flash/Barry Allen causes the Armageddon in order to run back in time and undo Thawne's reality changes.
    • Eventually, Barry manages to restore the original timeline of Earth-Prime, including the existence of Joe West.


See Also

Recommended Media

  • None.

Links and References

  • None.