Who you gonna call (Male Reader x Ghostbuster movies)

Y/n L/n was- I mean is a guiness enginer who worked at Columbia University making all sorts of gizmos for the students to use his most continuous costumer was Egon Spengler and Raymond Stans who would continue to ask him for devices to detect the paranormal to the point of where he would be making things even before they asked. Eventually he was asked to join them properly in there work along side the pair and there sligtly irritating friend Peter Venkman where they became the Ghostbusters.

Ghostbusters
Ghostbusters 2
Ghostbusters afterlife
Ghostbusters Frozen Empire