Mxy in the Middle

Synopsis
Supergirl and team must stop Nyxly from vanquishing a familiar face from Supergirl's past – Mr. Mxyzptlk. Mxy returns and explains Nyxly's dark history to the super team in the best way he knows how – in song form. Meanwhile, Lena visits her mother's birthplace in Newfoundland, eager to dig into her past but is shocked by the small town's icy reception towards her.

Protagonists

 * Super Friends
 * Supergirl (Kara Zor-El)
 * Martian Manhunter/John Jones (J'onn J'onzz)
 * Sentinel (Alex Danvers)
 * Brainiac 5/Barney Fife (Querl Dox)
 * Dreamer/Mister Mxyzptlk (Nia Nal)
 * Lena Luthor
 * Mister Mxyzptlk
 * Andrea Rojas

Antagonists

 * Nyxlygsptlnz
 * Mitch
 * Mitch
 * Mitch

Teams and Organizations

 * Ormfell Building
 * Super Friends
 * NCPD
 * CatCo Worldwide Media
 * KGMQ News 3
 * KGMQ News 3
 * KGMQ News 3
 * KGMQ News 3
 * KGMQ News 3
 * KGMQ News 3

Species

 * Kryptonians
 * Imps
 * Green Martians
 * Humans
 * Coluans
 * Human-Naltorian Hybrids
 * Dragons
 * Clones
 * Clones

Objects and Concepts

 * Magic
 * Jyrryd's Crystal
 * Supergirl Suit
 * Image Inducers
 * Brainiac 5 Suit
 * Life Projectors
 * Life Projectors (UE-26)
 * Life Projectors (UE-27)
 * Legion Ring
 * Hand of the Soldier
 * Sentinel Suit
 * Truth Totem
 * Destiny Totem
 * Love Totem
 * Dream Totem
 * Hope Totem
 * Humanity Totem
 * Courage Totem
 * Oneiric Energy
 * Power-Dampening Cuffs
 * Phantom Zone Projector
 * Cosmic Menagerie
 * Martian Manhunter Suit
 * Dreamer Suit
 * Bottles
 * Kryptonite
 * Energy Guns
 * Dreamer Suit
 * Bottles
 * Kryptonite
 * Energy Guns
 * Energy Guns

Locations

 * Earth-Prime
 * Earth
 * United States of America
 * California
 * National City
 * The Heights
 * Ormfell Building
 * The Tower
 * CatCo Plaza
 * Canada
 * Newfoundland
 * Dream World
 * Newfoundland
 * Dream World
 * Dream World
 * Dream World
 * Dream World
 * Dream World
 * Dream World
 * Dream World
 * Dream World