Paul Rudd to Star in br New 'Ghostbusters' Film The movie, which will be directed by Jason Reitman, is slated to be released in the summer of 2020. Jason Reitman, via statement Rudd has already confirmed his br role in a new br social media video. Besides the 'Ant Man' star, br 'Stranger Things' actor br Finn Wolfhard is also in br talks to join the movie. Sources add that Rudd will play a teacher with Coon and Wolfhard playing a single mom and her son. Sigourney Weaver, who appeared in the first two movies, is also rumored to be making an appearance. Production on 'Ghostbusters 2020' br is scheduled to begin soon.