Nights: The Series

 is an American animated adventure-fantasy television series based on  by, being created by Genndy Tartakovsky. It is produced by and Warner Bros. Animation and it will premiere on WB Kids on TBD 2021.

Main

 * Nights (voiced by Nika Futterman) - a kind-hearted but somewhat mischievous first-level Nightmaren who serves as the series' protagonist.
 * Timonthy Johnson (voiced by Bobby Moynihan) - a jokester teenager who TBD.
 * Lucy Styles (voiced by Tara Strong) - a geeky teenager who TBD.

Supporting

 * Owl (voiced by Jeff Bennett) - an elderly owl-like being who serves as a mentor to the protagonists, despite panicking easily in situations and being annoyed by Nights' behavior.

Antagonists

 * Wizeman the Wicked (voiced by Roger L. Jackson) - TBD
 * Reala (voiced by Charlie Adler) - TBD
 * Jackle (voiced by TBD) - TBD
 * Clawz (voiced by TBD) - TBD
 * Gulpo (voiced by TBD) - TBD
 * Gillwing (voiced by TBD) - TBD
 * Puffy (voiced by TBD) - TBD
 * Donbalon (voiced by TBD) - TBD
 * Chamelan (voiced by TBD) - TBD
 * Cerberus (voiced by TBD) - TBD
 * Girania (voiced by TBD) - TBD
 * Bomamba (voiced by TBD) - TBD
 * Queen Bella (voiced by Kimberly Brooks) - TBD

Trivia

 * New allies and antagonists are created exclusively for the series.