It is not the same approach, but xkcd's Movie Narrative Chart (https://xkcd.com/657/) goes into a similar direction.

That reminds me of this amazing interactive SPA that visualizes the dream-level depths of each character in the movie 'Inception'.

http://inception-explained.com

It was created shortly after the film's release, about 15 years ago, and requires a desktop viewport. Highly recommended!