I already disagree with his definition of “Protagonist” as the “star of the show”.
(I’m also always a bit annoyed when non-Hollywood people are chosen to talk about how films are structured.)
(around 14:30) This might not be relevant, but he doesn’t accurately name the “Protagonist” of Casablanca according to Dramatica, so he’s on a different path and whatever he says is unlikely to align with Dramatica.
I am actually having trouble understanding what this guy means by the Relationship character—it’s so broad that it seems like it could encompass a sidekick, though I think it generally seems like it would point to the IC. Also annoying: it implies change is a must. Ugh.
Is your question about Dent being the Antagonist? It’s clearly the Joker, but obviously Dent isn’t a traditional character because of his arc. I think this guy is getting confused because Dent is alive longer than the Joker.