Loona the Hellhound

Loona is one of the major supporting characters of Undertale. She is one of the employees at Good Burger.

Role in the film
TBA

Trivia

 * Despite her importance, she does not appear on any known poster for the film.
 * In the video game, she does not appear outside of cutscenes. She does however have unused graphics within the ROM.
 * She later appears in an obscure web series known as Helluva Boss. In it, she is more of an asshole, and no references to her role in Undertale are made.
 * Ironically, in Deltarune, Loona refers to the founder of Good Burger as "one hell of a boss". It is possible that her current show is a reference to this quote.