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.
- Genre: Drama, Thriller
- Studio: In Post We Trust, La Chica de la Curva, Nadie es Perfecto, TVE, Quexito Films, Mogambo Films
- Keyword: based on novel or book, madrid, spain, nerd, serial killer, comic book shop, comic book collector, co-workers relationship, cosplay, masked superhero, father son relationship, traumatized man
- Cast: Javier Rey, Verónica Echegui, Brays Efe, Antonio Resines, Álex García, Carlos Areces