Ivo Shandor - Ghostbusters (1984)
"The architect's name was Ivo Shandor. I found it in Tobin's Spirit Guide. He was also a doctor, performed a lot of unnecessary surgery. And then in 1920, he started a secret society..."
Architect, Doctor, complete loon. Head of a secret society of Gozer worshipers, Evo constructed a gateway to a parallel dimension in the guise of an apartment building on Central Park West. His goal was to allow Gozer the Gozerian, Volguus Zildrohar, access to our dimension to destroy the world. He was killed along with a large number of his constituents during a Gozerian ritual. They touched the etheric plane...and it touched back.