FRYEAN MYTHOS: *comedy*CAMPBELLIAN FUNCTION: *metaphysical*
I won't say that the basic idea of the DTV movie SCOOBY DOO AND THE GOBLIN KING is anything special. The worlds of fantasy-film are overflowing with dozens of quest-tales in which protagonists both meek and mighty have to cross into the realm of evil faerie-people to get hold of some arcane object that imperils both the good faerie-people and the mortal world. In that respect, GOBLIN KING is no worse than other run-of-the-mill outings.
Wikipedia notes that this one was one of the few DTV films at the time in which the supernatural was treated "straight" in a Scooby movie, but that observation ignores that different TV shows fluctuated on this subject as well, as seen in the 1985 THIRTEEN GHOSTS OF SCOOBY DOO.
The humor in GOBLIN KING is a little better this time out. This may be because only Shaggy and Scooby are enlisted for the quest of stealing the Goblin King's sceptre before it can fall into the hands of an evil mortal magician. The others-- Fred, Daphne and Velma-- have no mystery to solve and are consequently sidelined. The most interesting thing to happen to them is that, very briefly, the villain transforms them into classic Halloween monsters. I'm not saying that there isn't the usual lame pratfall humor, but at one point both Shaggy and Scooby dress up in drag to infiltrate the goblins' domain. I suspect the animators were referencing the tradition of Bugs Bunny, since the normally cowardly Great Dane even plants a big sloppy kiss on the face of the Goblin King, very much in the Bugs tradition.
Perhaps the video's oddest touch is that while it acknowledges that most of the Scooby Gang's villains have been "outed" as clever villains posing as monsters, Shaggy and Scooby also encounter a bunch of specters in the otherworld who are dead ringers for their old villains. Wikipedia cites most of them, but does not comment on the dead-on imitation of Disney's "Headless Horseman" that might've invited litigation had Disney noticed. The late Lauren Bacall has one of her last voice-roles herein.