Nadine Smith
Have you watched Atypical or The Good Doctor? Not documentaries but they give some good insight as well
Just watched a 2 part documentary on iPlayer by Chris Packham called Inside my Autistic Mind.
It was well worth the watch to learn more about autism. He worked with some talented film makers and 4 autistic young people to help them to tell their story and explain what being autistic feels like to them.
Highly recommend!