Reitman Junior High School is a typical big-city middle school complete with a three story building, play yard, tennis court, and auditorium.
Slimer once infiltrated Reitman Junior High School in an effort to deliver a dropped manilla envelope back to Donald. However, Slimer met with resistance from the school guard Mrs. Stone and dodged her in a science lab and tennis court as he searched for his friends. Slimer returned the envelope to the Junior Ghostbusters in the auditorium backstage, it held scripts for their portion of a talent show. Mrs. Stone attempted to take Slimer into custody but they ended up entertaining the student body.
- Reitman Junior High School was named after Ivan Reitman, director of the two Ghostbusters movies.