The characters from the television series Supergirl have appeared on other shows within the "Arrowverse". This page documents their appearances on those shows.

The Flash

  • Season 2
The Fastest Man Alive The Maiden of Might

The Last Daughter of Krypton & The Scarlet Speedster!

    • "Welcome to Earth-2" - Barry Allen (The Flash) briefly glimpses Kara, among glimpses of many other worlds, as he's passing through the portal to Earth-2.
    • "Worlds Finest" (supergirl episode Season 1) - While trying to unlock the full measure of his speed. Barry accidentally travels through the multiverse and arrives on Earth 38 an alternate earth where he encounters Supergirl. Seeing as he is temporally marooned there he decides to help her battle Livewire and Silver Banshee.
  • Season 3
    • "Medusa" (supergirl episode Season 2) - Cisco and Barry recruit Kara to aid them in a battle against alien invasion on their Earth.
    • "Invasion!" - Barry assembled a team of Heroes save the planet from the threat of The Dominators, However before they battle the alien invasion they first need to learn how to work together as a group.
    • "Duet" - Kara is placed in a comatose state by the Music Meister. Mon-El & Martian Manhunter travel to Barry's world to ask for his help as The Music Meister has appeared on this earth as well to challenge the Scarlet Speedster. Barry is placed in a musical world with Kara together they must follow the narrative set by the Music Meister to escape and return to their world.


DC's Legends of Tomorrow

Supergirl Television Series
Seasons 12Arrowverse appearances
Print Media Comic Books (The Adventures of Supergirl)
Characters SupergirlAlex DanversJimmy OlsenWynn SchottCatherine GrantHank HenshawLucy Lane

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