Eterna is a 2022 Spanish documentary film directed by Juanma Sayalonga and David Sainz about the life of feminist rapper-poet Gata Cattana.

When Galindo, an acid unsuccessful film director, sees the triumph of "La gallina Turuleca" at the 2021 Goya ceremony, he discovers that there is a way to win a Goya automatically: to be the only animated film that comes in. Then Galindo decides to make an animated film to get a much desired Goya. For this he goes in search of his old companions of film adventures: Pablo and Dharma.

In Madrid, Spain, a mysterious serial killer ruthlessly murders his victims by recreating the first appearance of several comic book superheroes. Cosme, a veteran police inspector who is about to retire, works on the case along with the tormented inspector David Valentín and his own son Jorge Elías, a nerdy young man who owns a comic book store.