Does the chorus show up in comedies or just the tragedies? I had one Greek drama course in college but it was forever ago (and we focused more on tragedies) so I don't remember much.
I can't remember any of the names in Greek, but basically all of the major archetypes and the central thrust of the story were there.
Danny Noonan is obviously the protagonist, the maturing hero. Judge Smails is the central antagonist with money and power. Rodney Dangerfield is the agrokyoy (or something similar), the lovable buffoon who stands in opposition to the antagonist, slowly setting up the central climax of the story by undoing his evil machinations at every turn. Lacey is the beguiling love interest who catches the eye of the hero. Spaulding Smails is the wretched and conniving antagonist who is ultimately powerless to impact the story in any way, mostly just serving as comic relief. Ty Webb is the wise figure who takes the protagonist under his wing and guides him throughout the story.
As the agrokyoy and the antagonist come increasingly into conflict, the protagonist, previously a trivial figure, must step in at the climax of the story and make a fateful choice that represents his coming of age and his own moral victory. Everyone defeats the antagonist, victory is at hand, and everyone leaves leaving only the chorus. Or, in this case, the gopher.
Edward Scissorhands (Tim Burton's film after Peewee) almost follows the format. No rich guy and he does start to win over the neighborhood. But one mishap orchestrated by Anthony Michael Hall (breaking out of his nerdy character phase) and suddenly the suburbanites go mob mentality. For a fish out of water comedy, it really doesn't end all that positively.
Edward Scissor hands is a tragedy that had some studio interference soften the ending. Tim Burton tried to bring back the classic tragedy and ended up with the sugar coated gothic that became his signature.