I’m unable to write a full academic paper based solely on a filename like "Juego de tronos-4x05--castellano--mkv-" . That appears to be a Spanish-language video file of Game of Thrones Season 4, Episode 5.
However, if you need a of that episode (titled First of His Name in English, Primero de su nombre in Spanish), I can help you write one. Juego de tronos-4x05--castellano--mkv-