DC Database

Quote1 Holy 2001. I feel like I just opened my third eye. Quote2
Cisco Ramon

Welcome to Earth-2 is an episode of season 2 of The Flash. It premiered on February 9, 2016.

Synopsis for "Welcome to Earth-2"

Appearing in "Welcome to Earth-2"

Featured Characters:

Supporting Characters:


Other Characters:



  • Breach Implosion Reactor
  • Deathstorm Matrix
  • Green Arrow's Bow (In a vision) (Cameo)
  • Hermes' Helmet
  • Jonah Hex's Gun (In a vision) (Cameo)
  • Legion Flight Ring (First appearance; unnamed) (In a vision) (Cameo)
  • Pulse Rifle (Unnamed)
  • Quantum Splicer
  • Reverb's Goggles (First appearance)
  • Speed-dampening mask (First appearance)
  • Velocity Serums
  • Vibe's Googles


  • Iris West-Allen's Car


  • Breaches (Destroyed)
  • Flashtime (Unnamed)
  • Metahumans
  • Earth-2 S.T.A.R. Labs Particle Accelerator Explosion (Mentioned only)


  • This episode gives a first full insight into the (Pre-Crisis) Multiverse and implies for the first time that some DC shows (Supergirl and 1990 Flash) are set in the same multiverse, a concept that will be expanded during the Crisis on Infinite Earths crossover.
  • While running into the Speed Force, many characters and locations make a cameo, including:
    • Earth-38 Supergirl from the Supergirl tv series;
      • Supergirl will meet Barry for the first time in the Supergirl episode, "Worlds Finest";
    • The Fortress of Solitude of Earth-38 and the Legion Ring which will make their first full appearance in the Supergirl episode, "Solitude";
    • Earth-90 Flash from the 1990 Flash tv series;
    • Earth-1 Jonah Hex, which will make his first full apperance in the DC's Legends of Tomorrow episode, "The Magnificent Eight";
    • Earth-16 Green Arrow, which will make his first full apperance in the DC's Legends of Tomorrow episode, "Star City 2046";
    • Earth-1 Gorilla Grodd, which was displaced to Earth-2 in "Gorilla Warfare".


See Also

Recommended Media

  • None.

Links and References

  • None.