Ghostbusters 2020

Ghostbusters 2 is a cancelled sequel to 2016's Ghostbusters that was originally slated shortly after the first film was released in theaters, but it was cancelled due to the film’s poor performance at the box office and the controversy surrounding the film.

Plot
Unknown

Cast
Rest unknown
 * Melissa McCarthy as Dr. Abigail "Abby" Yates
 * Kristen Wiig as Dr. Erin Gilbert
 * Kate McKinnon as Dr. Jillian "Holtz" Holtzmann
 * Leslie Jones as Patricia "Patty" Tolan
 * Chris Hemsworth as Kevin Beckman

Why It Was Cancelled

 * 1) Plans for a Ghostbusters shared universe, as well as the sequel were cancelled due to the controversy and box office failure (mentioned earlier) of Ghostbusters (2016).
 * 2) The first film was panned by critics, audiences and fans of the original films.
 * 3) Marketing for the first film was poor and the film failed to meet the expectations of being a hit.
 * 4) Paul Fieg didn't handle the criticism properly from fans of the original films.
 * 5) Paul spent too much money on marketing and didn't pay enough attention to a lot of the people who wanted specific scenes in the film.

Results

 * The sequel was permanently cancelled. Despite the cancellation, Paul Feig still expresses interest in doing the sequel.
 * The first film is stand-alone.
 * A fully animated film is in the works, however it is currently unknown who will be cast in the film. It is also unknown when it will be released.
 * On January 15, 2019, a teaser trailer for an upcoming third film surfaced showing the Ecto-1 lighting up for the next adventure. However, like the animated film, it is currently unknown will be starring in the film.