Future Brady Bunch paterfamilias Robert Reed guest stars as high school psychology teacher Julian Hill. Idolizing the "deep-thinking" Mr. Hill, Cissy (Kathy Garver) endeavors to extend his lofty, erudite philosophy to the Davis household. But when Bill (Brian Keith) invites Mr. Hill to dinner, Cissy is shocked by the realization that her idol is merely another human being--and a petty, ill-tempered one at that! ~ Hal Erickson, Rovi