Billy Barratt as Robin/Nightwing - The Batman: Part 3 (2031) Fan Cast | myCast.io
Billy Barratt
Age: 19
male
Billy Ace Barratt (born 2007) is an English actor. At age 13, he was the youngest actor to win an International Emmy Award for the television film Responsible Child.
Description above from the Wikipedia article Billy Barratt, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Bruce Wayne suits up as Batman for the final time in order to save Gotham City from The Joker and his accomplice Harley Quinn… Batman also needs to team up with other heroes in order to do it, including some former foes. The film ends with Bruce sacrificing himself to save the city, ultimately leading to him being replaced by Nightwing…
