Extreme Ghostbusters Extreme Ghostbusters Extreme Ghostbusters is an American animated television series and a follow-up to the animated series "The Real Ghostbusters". It is a part of the "Ghostbusters" franchise. The series originally aired in late 1997, and features a team of younger college-level Ghostbusters who are led by veteran Ghostbuster Egon Spengler. In some TV listings, the show was called "Ghostbusters Dark". Set years after the end of "The Real Ghostbusters", lack of supernatural activity has put the Ghostbusters out of business. Each member has gone their separate way, except for Dr. Egon Spengler, who still lives in the firehouse to
John Spengler and strategies, and was a member of Harvard's Greenhouse Gases Executive Committee. He has been an advisor to the World Health Organization on indoor air pollution, personal exposure, and air pollution epidemiology. In 2003, Dr. Spengler received the 9th Annual Heinz Award in the Environment. Ph.D., 1971, State University of New York, Albany John Spengler John Daniel Spengler is an American health scholar currently the Akira Yamaguchi Professor of Environmental Health and Human Habitation at Harvard T.H. Chan School of Public Health and a Faculty member in the Department of Environmental Science and Public Policy of the Faculty of Arts