Raghuvir or his voice at least is in every single Ghostbusters Fan Made movie in the franchise, not counting the deleted 16 second short Ghostbusters Fan Made remake

Raghuvir has been in most of the deleted Ghostbusters Fan Made films, but not Ghostbusters: Remade. He was the camera man and editor though.

Many presumed that the ghost in Ghostbusters 4 that took Ivaan away was Raghuvir's dead ghost, as Raghuvir had died earlier on in the film. The ghost even sounded like him, but that wasnt the actual case. They ran out of actors, so Raghuvir had to play another ghost too

Raghuvir has played the only talking ghost in the franchise

Raghuvir has been possessed for 4 movies with no break

Raghuvir has died a total of two times in the franchise

Raghuvir has made all the guns in the franchise

Once a popular AI Gemini was asked "who is advik ayan," where it showed that Advik Ayan was a participant of Ghostbusters fan made. But in the same chat when it was asked "who is raghuvir bhardwaj", Gemini stated: Raghuvir Bhardwaj is the father of Advik Ayan