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Quote1 Maybe, but whether you vanish or, worse I'm going to be right there with you. Right there till the very end, okay? Because the only thing more inevitable than Crisis is us. Quote2
Iris West

The Last Temptation of Barry Allen, Pt. 2 is an episode of season 6 of The Flash. It premiered on December 3, 2019.

Synopsis for "The Last Temptation of Barry Allen, Pt. 2"

Appearing in "The Last Temptation of Barry Allen, Pt. 2"

Featured Characters:

Supporting Characters:


Other Characters:



  • Eternium (Behind the scenes)
  • Interdimensional Extrapolator
  • Mental Augmentation Chamber/"M.A.C."
  • Nash Wells' Pack
    • Sonic Device
  • Photon Emitter (Single appearance)
  • Pulse Rifle




  • This is the last The Flash episode to be mainly set on Earth-1.
  • This episode takes place on December 9, 2019, the day before the Crisis.
  • Cisco has turned the Babel Protocol into a giant force field for the S.T.A.R. Labs.


  • The scene from the epilogue of Nash Wells releasing the Anti-Monitor from his prison was originally shown in the Batwoman episode, "A Mad Tea-Party" and only explained in this episode.
  • The Babel Protocol was originally introduced in "Mixed Signals".
  • Despite being only foreshadowed in this episode, Ramsey Rosso will try to extend his plan to "cure" Central City to the whole Multiverse in "It's My Party and I'll Die If I Want To".
    • In the same episode, Cisco's plan to have Ramsey's powers removed is eventually enacted by The Spectre.

See Also

Recommended Media

  • None.

Links and References

  • None.