In the climax of the film, the Ghostbusters face a major paranormal event in New York City when a portal to another dimension is opened, unleashing a horde of ghosts led by the powerful ghost, Rowan North (played by Neil Casey).
The team must confront Rowan, who has gained immense supernatural powers and poses a threat to the city. The battle takes place in Times Square, where the Ghostbusters use their proton packs and gadgets to combat the spectral entities.
The team discovers that Rowan’s ultimate plan is to summon a powerful ghostly entity to destroy the world. To prevent this cataclysmic event, the Ghostbusters devise a plan to shoot their proton streams at the portal, closing it and trapping Rowan in the ghost dimension.
During the confrontation, Rowan possesses Kevin (Chris Hemsworth), the Ghostbusters’ receptionist, and adopts various forms to try and thwart their efforts. The team works together to overcome the challenges and successfully closes the portal, saving the city from destruction.
In the aftermath, the Ghostbusters are celebrated as heroes, and New York City acknowledges their efforts in protecting the citizens from supernatural threats. The movie ends with the Ghostbusters solidifying their status as legitimate paranormal investigators and protectors of the city.
“Ghostbusters” (2016) was met with mixed reviews but has gained a following for its humor, visual effects, and the chemistry of its cast. The ending reflects the team’s triumph over a major supernatural threat and their establishment as a respected group of ghost hunters.