This is the documentary that brought Tourette's to a wider awareness in the UK. It features the young John Davidson who hit the news on Sunday for shouting the N-word during the BAFTAs.

BBC sorry for airing racial slur shouted by guest with Tourette's at Baftas

https://www.bbc.co.uk/news/articles/cz6edwg06n1o

Wikipedia page for the documentary:

https://en.wikipedia.org/wiki/John%27s_Not_Mad