The Cordura Island lighthouse keeper is left alone when his companion leaves for the mainland. On a stormy night he finds a letter. The story it tells and his fear of the loneliness at night will take him to the limits of madness.
| Directing | Mario Fernández Filloy | Director |
| Writing | Mario Fernández Filloy | Writer |
| Visual Effects | Mario Fernández Filloy | Animation |
| Sound | Arón Arias Dono | Sound Designer |
| Sound | Daniel Filloy | Original Music Composer |
