Ghost Busters is a 1984 movie about 3 paranormal investigators who turned into ghost hunters. The sequel, Ghostbusters 2 was released in 1989 and there are two animated television series The Real and Extreme Ghostbusters. Ramis, who co-wrote the first two films has confirmed the rumor that a script for a potential third film is currently being developed. Ramis told a Chicago Tribune columnist in 2008 that the original films' four main cast members may have minor on-screen roles: "The concept is that the old Ghostbusters would appear in the film in some mentor capacity".