An upcoming episode, "Bart and the Bad Guy" will be a commentary on movie spoiler culture, it sees Bart mistaken for a terminally ill child who is given a sneek peek at an upcoming superhero movie The Vindicator, but Bart decides to blackmail the studio with leaking the spoilers. The executives trying to stop him are voiced by the Russo Brothers, and Marvel Chief Creative Officer Kevin Feige will also guest-star, playing the villain "Chinnos".

https://tvline.com/2019/10/23/the-simpsons-kevin-feige-bart-and-the-bad-guy-season-31/