On this day in Ghostbusters lore, the Shandor Mining Company of Summerville, Oklahoma was forced to cease operations following a mysterious tragedy that claimed the lives of 54 miners, later becoming known as the “Shandorian Curse.” Referenced in Ghostbusters: Afterlife, behind-the-scenes material places the in-universe event on May 20, 1945. #ghostbusters #afterlife #movie #film #onthisday