That’s a cool idea. And with it being a “television series”, you wouldn’t be confined to abiding by the conventions of the films. You could essentially do whatever you want with them.
As for the “theme”, I’d definitely pull from one of the animated series, or one of the video games. Are you going “opening montage” style, as in, using clips of each character to introduce them? Or more like an “opening sequence”, as in, something like the Netflix Daredevil series?
Will each 20 minute “episode” have its own opening crawl, or are you doing away with that?
Sorry for all the questions haha. I’m just thinking of the possibilities.