This is the first Korean production in nearly three decades to receive wide theatrical release in the United States.
WILHELM SCREAM: (at around 14 mins) When the dragon steps over the villager during the flashback sequence. Also later, at around 1h 6 mins, when a dragon throws a policeman into a car windshield.
The leader of the 'Artox Army' is actually speaking English, as evidenced by his mouth movements, although it is significantly garbled.
Riffed by the guys from MST3K under the Rifftrax name; Michael J Nelson, Bill Corbett and Kevin Murphy.
The music associated with Muraki and his army makes extensive use of the "Dies irae" melody, a medieval chant traditionally used in ceremonies for the dead. Since the nineteenth century, it has been used in contexts evoking the macabre and supernatural.