Rebirth (Supergirl)

Synopsis
As Brainiac lays close to death after trying to stop Lex, Supergirl and team soar in to save him, engaging in an epic battle with Gamenmae. After beating Leviathan, Supergirl turns her attention to Lex who has used the Obsidian platform to brainwash half the world to love him and follow him at all costs, no matter what horrible things he does. Knowing how dangerous this makes her brother, Lena enlists the entire team – Alex, J'onn, Dreamer, Kelly and Brainiac – to help, but Supergirl realizes that the only way to truly stop Lex is to sacrifice herself.

Main Characters

 * Superfriends
 * Brainiac 5 (Querl Dox)
 * Dreamer (Nia Nal)
 * Martian Manhunter (J'onn J'onzz)
 * Supergirl (Kara Zor-El)
 * Miss Martian (M'gann M'orzz)
 * Sentinel (Alex Danvers)
 * Lena Luthor
 * Kelly Olsen
 * CatCo Worldwide Media
 * William Dey
 * Acrata (Andrea Rojas)

Villains

 * Leviathan
 * Gamemnae
 * Lex Luthor
 * Lillian Luthor
 * Otis Graves
 * Otis Graves

Other Characters

 * Superman (indirectly mentioned)
 * Eve Teschmacher
 * Eve Teschmacher's Mother
 * Superman (indirectly mentioned)
 * Eve Teschmacher
 * Eve Teschmacher's Mother
 * Eve Teschmacher
 * Eve Teschmacher's Mother

Teams and Organizations

 * Leviathan
 * Superfriends
 * Obsidian North
 * CatCo Worldwide Media
 * Luthor Corp
 * Luthor Corp
 * Luthor Corp
 * Luthor Corp
 * Luthor Corp

Species

 * Coluans
 * Jarhanpurians
 * Human-Naltorian Hybrids
 * Green Martians
 * Kryptonians
 * White Martians
 * A.I.
 * Cyborgs
 * Phantoms
 * Cyborgs
 * Phantoms

Objects

 * Brainiac 5 Suit
 * Life Projectors
 * Life Projectors (UE-18)
 * Life Projectors (UE-19)
 * Legion Ring
 * Image Inducers
 * Leviathan Ship
 * Leviathan Suit
 * Kill Code
 * Mortality Code
 * Dreamer Suit
 * Martian Manhunter Suit
 * Supergirl Suit
 * Anti-Kryptonite Suit
 * Miss Martian Suit
 * Hand of the Soldier
 * Sentinel Suit
 * Anti-Life Equation
 * Bottle
 * Myriad
 * Kryptonite
 * Holograms
 * Leviathan Ring
 * Medallion of Acrata
 * Magic
 * Transmatter Portals
 * Portal Watches
 * Legacy Downloads
 * Energy Guns
 * Oneiric Energy
 * Medallion of Acrata
 * Magic
 * Transmatter Portals
 * Portal Watches
 * Legacy Downloads
 * Energy Guns
 * Oneiric Energy
 * Oneiric Energy
 * Oneiric Energy

Locations

 * Earth-Prime
 * Earth
 * USA
 * California
 * National City
 * Leviathan Headquarters
 * Shelley Island
 * Lex Luthor Bunker
 * CatCo Plaza
 * Tower
 * Luthor Corp Office
 * Lena Luthor's Lab
 * National City Jail
 * Washington
 * Star City
 * Fortress of Solitude
 * Argentina
 * Buenos Aires
 * Rojas Estate
 * Spain
 * 1800 Calle Dorado
 * Earth-38
 * Earth
 * Shelley Island
 * Lex Luthor Bunker
 * Dream Realm
 * Earth-38
 * Earth
 * Shelley Island
 * Lex Luthor Bunker
 * Dream Realm
 * Dream Realm

Trivia

 * Starting from this episode, the show no longer uses the digital title card from Season 5 and reverted to the title card from Season 4.
 * The trivia group appeared in reappeared in the final montage of people reverting to normal.