Comment by jedberg

If this kind of stuff interests you, there is a good documentary on Disney+ about the making of Frozen 2. They filmed the documentary from the beginning of the process to the end with the intention of making a deeply detailed doc. The directors had a lot of access.

It's really interesting and I recommend it (but also make sure you watch Frozen 2 before you watch it if you aren't already familiar because it's more interesting if you can recall the scenes they are talking about).

https://www.disneyplus.com/series/into-the-unknown-making-fr...