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"So, Jay is saying he's from, like, a mirror-world. Or a parallel universe that's very, very similar to ours."
"Multiverse would be a more apt description."
Cisco Ramon and Martin Stein

The multiverse, briefly referred to as the manyverse by Ralph Dibny, is a concept that refers to the existence of infinite universes that comprise everything that exists. Each universe within the multiverse is referred to as a different "Earth," and each vibrates at a different frequency so that they can't normally interact with or be seen by each other. If someone is able to travel fast enough, it is possible to breach the laws of physics and travel between these Earths, although breaches can also be created by Vibers or through technological means.

There were originally 52 known Earths in the multiverse, with an additional one lacking a formal designation due to its horrific state, becoming known as "Earth-X". However, the wider scope of the multiverse included at least 1938 parallel universes, which may or may not have be a part of a "local" 52-multiverse. Theoretically, for every decision a person makes, there was an parallel universe where they didn't act on that decision in the same way, leaving the difference between alternate timelines and parallel universes vague. Some universes, like Earth-666 and Earth-18, are shown to be further in the past than other worlds. On others, such as Earth-99, the opposite holds true, with their respective timelines being further ahead than other universes; clearly not all co-existing within the same time periods.

In the Anti-Monitor Crisis, the multiverse was completely destroyed with all lives lost, except for the seven Paragons (who took refuge at the Vanishing Point) Jennifer Pierce (who took refuge in her "safe space") and the planet Earth of one universe (thanks to that world's Brainiac 5 bottling it to save it from the incoming antimatter wave), by the malevolent Anti-Monitor. It was replaced by a single antimatter universe. A month after the destruction of the original multiverse, Oliver Queen and the Paragons successfully created a new multiverse. For unknown reasons, some universes from the originals multiverse (such as Earth-167 and Earth-666) were restored, while others (such as Earth-2) were replaced by completely new universes. Aspects of a number of the old universes from the original multiverse were merged into a new single universe; Earth-Prime.


Birth of the multiverse[]

The original Big Bang

Before the birth of the multiverse, an infinitude of darkness existed. This infinitude found release through the Big Bang, allowing for the creation of the multiverse. This gave rise to infinite universes with infinite possibilities through space and time.

Age of heroes[]

In January 2388, John Constantine and Ritchie Simpson investigated a case related to the Egyptian dream temple technique. The spell was originally created by priests of Ancient Egypt as a pathway to "the dream temple". It was rediscovered in the 24th century by philosophers and researchers of the occult, such as Jacob Shaw. Shaw, who already showed psychopathic tendencies in life by killing his assistant, created an alternate reality, in which he would lure curious students and hunt them down. Ritchie eventually managed to wrestle control over the alternate universe from Shaw, and wished to stay there and make it into something beautiful. However, he was convinced by Constantine to abandon such escapism and come back to his old life on Earth-1.

In early 2388, Barry Allen and the rest of Team Flash accidentally opened a singularity above Central City; though they succeeded in closing it, a series of 52 breaches between Earths-1 and 2 were opened throughout the city as a result of their actions.

Between mid to late 2388 and early 2389, an evil speedster from Earth-2 known as Zoom began exploring the multiverse before using the breaches created between Earths-1 and 2 to launch an assault on Earth-1's Central City in an attempt to steal that world's Flash's speed. Zoom sent numerous meta-humans through the breaches, each tasked with killing The Flash, but none succeeded. Team Flash, in an effort to stop Zoom's onslaught, systematically sealed each of the breaches, leaving only one open on a lower level inside S.T.A.R. Labs. Barry, Cisco Ramon, and Harrison Wells used the breach to travel to Earth-2 in order to rescue Jesse Wells, sealing the breach upon their return.

Attempting to increase his speed, Barry used a tachyon device, which in turn caused him to run so fast that he accidentally created a breach between Earth-1 and Earth-38.

During his travels, Zolomon discovered that Earth-1 happened to be in the center juncture of the entire multiverse and that from there one could travel to any of the other infinite numbers of Earths. Enthralled by the idea of conquering all of existence, in May 2016 he attempted to use the Mercury Labs Magnetar to instantaneously destroy every Earth in the multiverse besides Earth-1, using its central location as a means of targeting every other universe at the same time. Through the sacrifice of his own time remnant, Barry Allen was able to stop the device moments before it destroyed the multiverse, and also managed to defeat Hunter in the process.

Coming Crisis[]

Sometime prior to late 2391, Mar Novu began testing various Earths across the multiverse, stating that he was testing them for an impending crisis. He tested an unknown number of Earths, but after testing and decimating Earth-90, Earth-90's Barry Allen, a speedster known as The Flash, managed flee to Earth-1 to warn its heroes that their universe would be next to be tested.

The Crisis begins[]

Between 2391 and 2392, Jay Garrick detected a number of antimatter signatures throughout the multiverse. By October 2392, he had marked multiple antimatter signatures on his map, as he detected them near Earths-2, 6, 7, 17, 21, 26, 32, and X. In that same time frame, antimatter was unleashed upon Earth-2, killing its population and ultimately destroying the universe.

Complete destruction[]

During the Anti-Monitor Crisis, all of the multiverse, as well as all life contained within, was systematically destroyed by the Anti-Monitor (though the transmultiversal multiverse was unaffected by the Crisis). Moments before her Earth's destruction, Jennifer Pierce unwittingly teleported to her "safe space" and survived the Crisis. On the Waverider, at the final moment, Pariah sent Kara Danvers, Kate Kane, Sara Lance, Barry Allen, Ryan Choi, J'onn J'onzz, and Clark Kent to the Vanishing Point, a realm outside the multiverse. However, Lex Luthor re-wrote the Book of Destiny and replaced Clark with himself, thus making himself one of the last survivors of the Crisis.


The new Big Bang


With the rebirth of the multiverse, some things changed. Earths were now separated by something other than vibrational frequencies. As such, the residents of Earth-Prime with knowledge of the pre-crisis timeline appear to be unaware of the new multiverse's existence and still believe it is destroyed. Survivors of some universes began popping up on Earth-Prime; a new universe with aspects of Earth-1, Earth-38, and Earth-TUD5.


With the multiverse being reborn, a tremendous amount of changes were caused onto the new Earths and while a number of people kept or regained their memories through various means, the majority of the population are not aware of the changes.

Known parallel universes[]

Jay Garrick's map of the original multiverse, illustrating each Earth's proximity with one another

Original multiverse[]

New multiverse[]

  • Earth-Prime
  • Earth-2
  • Earth-9
  • Earth-12
  • Earth-19
  • Earth-21
  • Earth-96
  • Earth-167
  • Earth-203
  • Earth-666

Transmultiversal multiverse[]

Prime multiverse[]

  • New Earth-Prime
  • New Earth-1 Prime
  • New Earth-2 Prime
  • New Earth-3 Prime
  • New Earth-9 Prime
  • New Earth-12 Prime
  • New Earth-19 Prime
  • New Earth-21 Prime
  • New Earth-89 Prime
  • New Earth-90 Prime
  • New Earth-96 Prime
  • New Earth-99 Prime
  • New Earth-203 Prime

AU multiverse[]

  • Earth-AU
  • Earth-2 AU
  • Earth-3 AU
  • Earth-4 AU
  • Earth-5 AU
  • Earth-6 AU
  • Earth-7 AU
  • Earth-8 AU
  • Earth-9 AU
  • Earth-10 AU
  • Earth-11 AU

Known extra-dimensional planes[]

  • Fifth Dimension
  • Heaven
  • Hell
    • John Constantine's pocket dimension
  • Purgatory
  • Negative Speed Force
  • Jacob Shaw's alternate reality
  • Juru
  • World between worlds
  • Dreaming
  • Mallus's realm
  • The Monitor's realm
  • Vanishing Point
  • Temporal zone
  • Netherverse
  • Microverse
  • Jennifer Pierce's safe place
  • Afterlife
  • Nexus

Pocket dimensions[]

  • Unnamed pocket dimension

Known parallel timelines/realities[]

Known constants in the multiverse[]

  • Earth
  • A.S.A.
  • Big Belly Burger
  • Cold gun
  • Mirror gun
  • Quantum splicer
  • Vertigo
  • Vigilantes
    • "Batman"
    • "Dr. Mid-Nite"
    • "Green Arrow"
    • "Red Arrow"
    • "Hourman"
    • "Huntress"
    • "Robin"
    • "Stargirl"
    • "The Arrow"
    • "The Hood"
    • "Wildcat"
    • "Wonder Woman"
  • Supervillains
    • "Captain Cold"
    • "Dark Archer"
    • "Deathstroke"
    • "Joker"
    • "Parasite"
    • "Prometheus"
    • "Toyman"
  • Back to the Future
  • Game of Thrones
  • Ghostbusters
  • The Godfather
  • Harry Potter
  • Hamilton (musical)
  • James Bond
  • Jaws
  • Peanuts
  • The Runaway Dinosaur
  • This Is Spinal Tap
  • Star Wars
  • Super Mario
  • Terminator 2: Judgement Day
  • The Wizard of Oz
  • Robots
    • Red Tornado
  • Jitters
    • Coffee
  • Thanksgiving
  • Christmas
  • Lazarus Pits
  • Aliens
    • Al
    • Krypton
      • Kara
      • "Superman"
      • Ayla
      • Selena
      • Vita
      • Kryptonite
      • Kara
      • "Superman"
      • Ayla
      • Selena
      • Vita
    • Maltus
      • Mar Novu
    • Dominators
    • Thanagar
      • Thanagarians
      • Nth metal
    • Colu
      • Querl Dox
  • Beebo
  • World War II
    • Nazis
      • Hitler
    • Atomic bombs

The multiverse in Star Trek[]

The multiverse is the sum total of all existence, the compiled mass of every universe and presumably other extra-dimensional realms such as fluidic space.

Very few species have the capabilities to explore the entire multiverse and the vast majority stay well within the confines of their own universes. One species that can and readily do traverse the mulitverse are the Q. (TNG novels: Q-Zone, Q-Space, Q-Strike)


In the War of the Prophets alternate timeline, Miles O'Brien posited that there had to be multiverses where the universe did not end in the year 2400. (DS9 - Millennium novel: Inferno)

In 2380, all Kathryn Janeways in the multiverse died through various means. Her death became a fixed point in time the Q dared not change. However, Q saved Janeway from oblivion in the primary universe and aided in her return to the living in mid-2381. (VOY novel: The Eternal Tide)

List of universes[]

  • primary universe
    • at least 285.000 quantum realities (TNG episode: "Parallels")
    • various timelines (ST - Myriad Universes novels: Infinity's Prism, Echoes and Refractions, Shattered Light)
      • Yesterday's Enterprise timeline (TNG episode: "Yesterday's Enterprise", STO mission: "Temporal Ambassador")
  • mirror universe
    • various permutations (TOS episode: "Mirror, Mirror", TNG novel: Q & A)
  • alternate realities
    • Kelvin timeline (TOS movie & novelization: Star Trek)
    • mirror Kelvin timeline (TOS comics: "Mirrored, Part 1", "Mirrored, Part 2")
    • parallel alternate reality (TOS - Parallel Lives comic: "Part 1")
  • antimatter universe (TAS episode: "The Counter-Clock Incident")
  • fluidic space (VOY episode: "Scorpion")
  • home of the nucleogenic lifeforms (VOY episode & novelization: Equinox)
  • Omega Continuum (VOY novel: The Eternal Tide)
  • subspace (TNG episode: "Schisms", VOY episode: "Real Life", STO mission: "Devil's Choice")
  • trans-dimensional realm (ENT episode: "Azati Prime")
  • Q Continuum (TNG episode: "Hide and Q")


The Flash[]

Season 2[]

  • "Flash of Two Worlds" (mentioned)
  • "Welcome to Earth-2"
  • "Escape from Earth-2"
  • "The Race of His Life" (mentioned)

Season 3[]

  • "The New Rogues" (mentioned)
  • "The Present" (mentioned)
  • "Dead or Alive" (mentioned)
  • "Attack on Gorilla City" (mentioned)
  • "Attack on Central City" (mentioned)
  • "Into the Speed Force" (mentioned)
  • "Duet" (mentioned)
  • "Abra Kadabra" (mentioned)
  • "Cause and Effect" (mentioned)
  • "Infantino Street" (mentioned)
  • "Finish Line" (mentioned)

Season 4[]

  • "Elongated Journey Into Night" (mentioned)
  • "When Harry Met Harry..." (mentioned)
  • "Therefore I Am" (mentioned)
  • "Enter Flashtime" (mentioned)
  • "Lose Yourself" (mentioned)
  • "We Are The Flash" (mentioned)

Season 5[]

  • "Nora" (mentioned)
  • "The Death of Vibe (mentioned)
  • "Elseworlds, Part 1" (mentioned)
  • "Time Bomb" (mentioned)
  • "The Girl With The Red Lightning" (mentioned)

Season 6[]

  • "Into the Void" (mentioned)
  • "A Flash of the Lightning" (mentioned)


Season 1[]

  • "Worlds Finest" (mentioned)

Season 4[]

  • "Elseworlds, Part 3"​ (mentioned)


Season 5[]

  • Missing (mentioned)

Season 6[]

  • "Crisis on Earth-X, Part 2" (mentioned)

Season 7[]

  • "Elseworlds, Part 2" (mentioned)
  • "You Have Saved This City" (mentioned)

Season 8[]

  • "Starling City"

Freedom Fighters: The Ray[]

Season 1[]

  • "Episode Four" (mentioned)

The Chronicles of Cisco[]

  • Post 49 "Something about Gypsy was cosmic..." (mentioned)
  • Post 53 "#MetaBromance" (mentioned)
  • Post 55 "#EmoCisco" (mentioned)
  • Post 68 "Thanksgiving with Breacher" (indirectly mentioned)
  • Post 72 "Run, Cisco! Run!!" (indirectly mentioned)
  • Post 77 "Breacher 2.0" (mentioned)
  • Post 79 "#BestListenerEver" (mentioned)


  • In "Untouchable", Barry Allen asks how Cisco Ramon is going to vibe Flashpoint, if it no longer exists. Cisco and H.R. Wells then explain that there might be a different Earth where Flashpoint was never undone, because the daughter universe theory in quantum mechanics says "for every decision you make, a universe exists where you don't". However, this is inconsistent with how Cisco's powers work, as he was previously able to vibe the timeline where he was killed by Eobard Thawne, which also didn't exist anymore. Therefore; it is unknown if the Flashpoint timeline Cisco vibed was truly a different Earth or not.
  • According to Barry and Cisco respectively; following the events of the Anti-Monitor Crisis, the multiverse no longer exists, as Earth-Prime is the only parallel universe in existence. However, unbeknownst to anyone (except maybe Lex Luthor), when the late Oliver Queen as Spectre, created Earth-Prime, he also rebooted the multiverse, by restoring many of the old parallel universes and also creating new ones as well, thus; the multiverse still exists.

Behind the scenes[]

  • The fact that the number of breaches that opened in Central City is 52 is a reference to both the multiverse crisis storyline known as 52 and The New 52 imprint in the DC Comics.
    • During an interview, the producers of the NBC television show Powerless, jokingly referred to the multiverse by saying that their show takes place on "Earth-P" as it was a DC Comics comedy. This is of course, unofficial and they actually revealed, at the time of the interview, that there were no plans to crossover with any other DC property, the show has since been canceled.
    • Harrison Wells and Jay Garrick both stated that there were an infinite number of Earths in the multiverse. On the other hand, Kara Danvers claimed that there were only 52 of them but Wells himself corrected her, describing Earth-X as a 53rd Earth, indicating that, aside for Earth-X, there were 52 known Earths in the multiverse. Since then these have expanded to at least 1938 universes. In DC Comics, this has been explained with the introduction of a "local multiverse" concept, consisting of 52 universes, and infinite universes outside of the prime multiverse.
  • In the mobile version of the Injustice 2 game, Black Lightning is named "Multiverse Black Lightning" just like the rest of the Arrowverse characters, indicating that he could possibly exist in the Arrowverse.
    • This was confirmed in Crisis on Infinite Earths.