Ghostbusters 3 is an upcoming 2018 film.
Three brothers learn of their father's past as a Ghostbuster.
- Josh Peck as Robbie Johnson
- Channing Tatum as Jared Johnson
- Chris Pratt as Ken Johnson
- Nick Offerman as Raymond Johnson, the father of Robbie, Jared and Ken
- Mary Lynn Rajskub as Karen Johnson, the mother of Robbie, Jared and Ken
- Will Ferrell as Mayor James Johnson, Raymond's brother who is the mayor of New York