1482-mi Pobre Diablillo -1990- 720p D S Spa Eng... Here

What he saw was not a professional production. It looked like a 16mm student film, badly transferred, with burned-in Spanish subtitles (hardcoded) and an English dub that didn't match the lip movements.

However, there is in commercial databases (IMDb, Letterboxd, Filmaffinity). 1482-Mi Pobre Diablillo -1990- 720p D S spa eng...

Javier, now an old homeless man, sees the Diablillo again, perched on a dumpster. The creature hasn't aged. It offers him a "new deal" – fame this time. Javier refuses. The Diablillo laughs and turns to camera: "Buscadme en vuestros discos duros. 1482. Recordad ese número." What he saw was not a professional production