Jeffrey Jones as Ed Rooney in Ferris Bueller's Day Off

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Ed Rooney, Ferris Bueller's Day Off
Isn't the cardinal rule of teaching to not play favorites? Mr. Rooney's blatant hatred of Ferris—and the principal's stop-at-nothing crusade to take down the "snot-nosed punk"—gives administrators everywhere a bad name. From Cameron's phony phone call to the principal's credit-rolling school bus ride, watching Rooney get played by Ferris and his pals is truly priceless.