Welcome to Earth-2

"Welcome to Earth-2."

- Harry Wells to Barry Allen and Cisco Ramon

Synopsis
Barry, Wells and Cisco journey to Earth-2 to rescue Wells' daughter, Jesse, from Zoom. Barry is stunned when he runs into Earth-2 Iris and Joe, but nothing prepares him for meeting Killer Frost and Deathstorm. Meanwhile, back on Earth-1, Jay has to take over the Flash's responsibilities when a meta-human nicknamed Geomancer attacks Central City.

Main Characters

 * Team Flash
 * Harry Wells
 * The Flash (Barry Allen)
 * Caitlin Snow
 * Vibe (Cisco Ramon)
 * Iris West
 * Joe West
 * The Flash (Jay Garrick)
 * Jesse Wells
 * CCPD (Earth-2)
 * Barry Allen
 * Iris West-Allen
 * Floyd Lawton
 * Joseph West
 * David Singh
 * Wally West

Villains

 * Zoom's Gang
 * Zoom
 * Killer Frost (Caitlin Snow)
 * Deathstorm Ronald Raymond (Earth-2: Pre-Crisis)
 * Martin Stein
 * Reverb (Francisco Ramon)
 * Henry Hewitt (Earth-1)
 * Singh
 * Deadshot (Floyd Lawton) (Earth-1)
 * Geomancer (Adam Fells) (Earth-1)
 * Geomancer (Adam Fells) (Earth-2)

Other Characters

 * Henry Allen
 * Patty Spivot
 * Cisco Ramon's Father
 * Cisco Ramon's Mother
 * Dante Ramon
 * Green Arrow (Connor Hawke)
 * The Flash (Barry Allen)
 * Supergirl (Kara Zor-El)
 * Grodd
 * Jonah Hex
 * Henry Hewitt
 * Mayor Snart
 * Ronnie Raymond (Earth-1)
 * Nora Allen (Earth-2)
 * Henry Allen (Earth-2)
 * Eddie
 * Bruce
 * Hal
 * Diana
 * Elon Musk
 * Joseph West's Father (Earth-2)
 * Darth Vader
 * Jay Garrick (Earth-3)

Teams and Organizations

 * STAR Labs (Earth-1)
 * Team Flash
 * The Legion
 * STAR Labs (Earth-2)
 * Channel 52 (Earth-2)
 * Zoom's Gang
 * CCPD (Earth-2)
 * Central City Royal Bank
 * Jitterbugs
 * CCPN (Earth-2)
 * Channel 52 (Earth-1)
 * Central City Hospital (Earth-2)

Species

 * Humans (Earth-2)
 * Humans (Earth-1)
 * Metahumans (Earth-1)
 * Metahumans (Earth-2)
 * Humans (Earth-16)
 * Metahumans (Earth-90)
 * Kryptonians (Earth-38)
 * Meta-Gorillas
 * Metahumans (Earth-3)
 * Humans (Earth-3)
 * Time Remnants

Objects

 * Breaches
 * CFL Quark Matter
 * Breach Implosion Reactor
 * The Flash Suit
 * Next Gen Watch
 * Metahuman Awareness App
 * Energy Guns
 * Pulse Rifle
 * Speed Cannon
 * Jaws (Earth-1)
 * Jaws (Earth-2)
 * Green Arrow Suit (Earth-16)
 * Bow and Arrow
 * Connor Hawke's Bow
 * The Flash Suit (Earth-90)
 * Supergirl Suit
 * Kal-El's Blanket
 * Legion Ring
 * Vibe Goggles
 * Vibes
 * Killer Frost Suit
 * Deathstorm Matrix
 * Quantum Splicer
 * Velocity Serums (6-8)
 * Cisco-ed Treadmill
 * The Flash Suit (Earth-2)
 * Helmet
 * Reverb Suit
 * Reverb Goggles
 * Zoom Suit
 * Iron Mask

Locations

 * Earth-1
 * Earth
 * USA
 * Missouri
 * Central City
 * STAR Labs Central City Facility
 * West House
 * Central City Police Precinct
 * Pasko and 14th
 * Kansas
 * Cloud City
 * Earth-2
 * Earth
 * USA
 * Central City
 * STAR Labs Central City Facility
 * Particle Accelerator
 * Central City Police Precinct
 * Central City Royal Bank
 * West-Allen House
 * Allen Residence
 * Jitterbugs
 * Ascension Cliffs
 * Zoom's Lair
 * Atlantis
 * Earth-16
 * Earth
 * Earth-90
 * Earth
 * Earth-38
 * Earth