Supergirl (TV Series) Episode: Crisis on Earth-X, Part 1

"Crisis on Earth-X, Part 1"
Gallery
Supergirl  Season 3: Episode 8
November 27, 2017
Directors	Larry Teng
Writers	Andrew Kreisberg Marc Guggenheim Robert Rovner Jessica Queller
Producers	Gabriel Llanas Caitlin Parrish Dermott Downs Jesse Warn Chris Pavoni
Previous Episode	"Wake Up" (November 20, 2017)
Next Episode	"Reign" (December 4, 2017)

So, Barry, Iris, thank you for showing me how to love again. For showing me that love is the most important thing we have.

—Joe West

Crisis on Earth-X, Part 1 is an episode of season 3 of Supergirl. It premiered on November 27, 2017.

Appearing in "Crisis on Earth-X, Part 1"

Featured Characters:

• Alex Danvers (Earth-38)
• Iris West
• The Legends
  • Firestorm (Jax Jackson)
    • Martin Stein
  • Heat Wave (Mick Rory)
  • Sara Lance
• Supergirl/Kara Danvers (Earth-38)
• Team Arrow
  • Felicity Smoak
  • Green Arrow (Oliver Queen)
• Team Flash
  • Cisco Ramon
  • The Flash (Barry Allen)
  • Harry Wells (Earth-2)
  • Joe West
  • Frost (Caitlin Snow)
  • Wally West

Supporting Characters:

• Cecile Horton
• Central City Police Department
  • Cpt. David Singh
• Clarissa Stein
• Lily Stein
• Rob Singh

Antagonists:

• King Shark (Earth-2)
• League of Assassins (Cameo)
• Nazis (Earth-X)
  • Dark Arrow/The Fuhrer/Oliver Queen (Earth-X) (First appearance)
  • Dark Flash/Reverse-Flash (Eobard Thawne) (First appearance as Dark Flash) (Revealed to be alive) (Impersonates Harrison Wells)
  • Greggor (Single appearance)
  • Overgirl/Kara Zor-El (Earth-X) (First appearance)
  • Prometheus (Earth-X) (First appearance)
• Unnamed Dominator (Earth-38) (Single appearance)

Other Characters:

• D.E.O. (Earth-38)
  • Director J'onn J'onzz
  • Winn Schott
• Guardian/James Olsen (Earth-X) (Only appearance; dies) (Cameo)
• Mon-El (Earth-38)
• Unnamed girl (First appearance)
• Damien Darhk (Mentioned only)
• Dominators (Mentioned only)
• Freedom Fighters (Earth-X) (Mentioned only)
• Galileo (Mentioned only)
• Gideon (Mentioned only)
• Henry Allen (Deceased) (Mentioned only)
• Imra Ardeen (Legion's Future) (Mentioned only)
• Maggie Sawyer (Earth-38) (Mentioned only)
• Sir Isaac Newton (Mentioned only)
• Marie Curie (Mentioned only)
• Nazis (Mentioned only)
• Nora Allen (Deceased) (Mentioned only)
• Ronnie Raymond (Deceased) (Mentioned only)
• Spider-Man (Marvel Universe) (Mentioned only)

Locations:

• Multiverse (Mentioned only)
  • Earth-1
    • 1183
      • England
        • Nottingham (Mentioned only)
    • 2017
      • United States of America
        • Central City
          • CC Jitters
          • S.T.A.R. Labs
            • S.T.A.R. Labs' Particle Accelerator
        • Star City
          • Bunker
      • Ukraine
        • Yalta (Mentioned only)
  • Earth-38
    • National City
      • D.E.O. HQ
  • Earth-X (First appearance)
    • Star City

Items:

• Firestorm Matrix
• Guardian's Shield
• Heat Wave's Heat Gun
• Interdimensional Extrapolator (Cameo)
• Memory Flasher (Cameo)
• Prometheus' Sword
• Trick Arrows

Vehicles:

• Waverider

Concepts:

• Dominators' Invasion (Mentioned only)
• Time Travel

Notes

• This is the first part of the Crisis on Earth-X crossover which is continued in the Arrow episode, "Crisis on Earth-X, Part 2", that was broadcasted on the same night.

Trivia

• Although not directly mentioned, Earth-X was first referenced by Barry Allen in the Supergirl episode, "Worlds Finest".
• Barry mentions discovering Kara's ability to sing after being imprisoned in Music Meister's dream reality in Duet".

See Also

• 7 Images from Supergirl (TV Series) Episode: Crisis on Earth-X, Part 1
• Episodes of Supergirl (TV Series)
• Images from Supergirl (TV Series)
• Gallery for the Supergirl (TV Series) series

Recommended Media

• None.

Links and References

• None.

Footnotes