A documentary that explores the extreme side of the Ghostbusters fandom. Join us as we travel the world meeting extreme Ghostbusters fans. Every Ghosthead is unique. Every Franchise is its own. Every pop culture fandom should learn how to give … Robin Shelby, Dan Aykroyd, Sigourney Weaver, Ivan Reitman, Paul Feig, Ernie Hudson, William Atherton Added on Peacock 2021-07-17. Youtube Trailer