Legendary comedian Dan Aykroyd apparently wrote a pitch for a Ghostbusters prequel called "Ghostbusters High" He described it as the main 3 'busters (Ray, Peter, and Egon) as teenagers meeting for the first time in 1969 and forging the friendship that would eventually bring them toe-to-toe with Gozer the Gozerian.
"I've written Ghostbusters High, where they meet in[...]