Elseworlds, Part 3

Synopsis
Supergirl, the Flash, Green Arrow and Superman engage in the battle of their lives.

Main/Featured Characters

 * Kara Zor-El/Kara Danvers/Supergirl
 * Querl Dox/Brainiac 5
 * Alex Danvers
 * J'onn J'onzz/Martian Manhunter
 * Barry Allen/The Flash
 * Cisco Ramon
 * Caitlin Snow/Killer Frost
 * Oliver Queen/Green Arrow
 * John Diggle
 * Kal-El/Superman/Bizarro
 * Lois Lane

Villains

 * John Deegan/Superman
 * Mar Novu/The Monitor
 * A.M.A.Z.O.

Other Characters

 * Nora Fries
 * Gary Green
 * Roger Hayden/Psycho Pirate
 * Batwoman
 * Jimmy

Objects

 * Supergirl suit
 * Legion suit
 * Image inducer
 * Personality inhibitor
 * Martian Manhunter suit
 * Superman suit
 * The Flash suit
 * Green Arrow suit
 * Batsuit
 * Breach
 * Kara Zor-El's glasses
 * Superman suit (John Deegan)
 * The Monitor armor
 * Interdimensional extrapolator

Weapons

 * Bow and arrow
 * Kryptonite arrow
 * Guns
 * Hammer
 * Book of Destiny
 * Batarang

Events

 * Elseworlds

Locations

 * Earth-1
 * Central City
 * CC Jitters
 * S.T.A.R. Labs
 * Pipeline
 * Star City
 * Gotham City
 * Wayne Enterprises
 * Arkham Asylum
 * Earth-38
 * Fortress of Solitude
 * The Monitor's realm

Trivia

 * The episode was previously titled "Elseworlds: Hour Three".