Conversation so far:
when does descendants 2 come out in the uk
People in the UK can watch Descendants 2 on 20 October 2017 at 5pm on the Disney Channel and Disney Life.
Is there a third installment of the Descendants series
Descendants 3 premiered on the Disney Channel in 2019.

Question: Who wrote the movie
Self-contained rewrite: Who wrote the movie, Descendants 3