Ghostbusters 2020
Ghostbusters 2020 is the fan nickname and #GB20 hashtag that Jason Reitman used on Twitter in January 2019 to tease his direct sequel to the original Ghostbusters series, a project that was later formally titled Ghostbusters: Afterlife.
Overview
Ghostbusters 2020 is how fans first referred to Jason Reitman's follow-up to Ghostbusters II, using the #GB20 hashtag Reitman himself introduced in January 20191. The project was framed as a direct continuation of the 1984 and 1989 films rather than a further chapter in the 2016 female-led reboot Ghostbusters: Answer the Call1.
The buildup lived almost entirely on Twitter, where teaser images and short video clips of the returning Ecto-1 were shared by Reitman before any cast or plot details were confirmed2. The rollout also reopened arguments around the 2016 film, splitting the fandom between viewers who welcomed a return to the original timeline and those who felt the new project sidelined the reboot cast4.