PersonWilliam Windom15 credits in the catalogue: acting.ActingTo Kill a Mockingbird1962Mr. GilmerThe Americanization of Emily1964Captain Harry SpauldingThe Detective1968Colin MacIverPrescription: Murder1968Burt GordonMy World and Welcome to It1969John MonroeThe Gypsy Moths1969John BrandonEscape from the Planet of the Apes1971The PresidentBrewster McCloud1971WeeksNow You See Him, Now You Don't1972Professor LufkinSide Show1981Byron GagePlanes, Trains and Automobiles1987Mr. BryantFunland1987Angus PerryShe's Having a Baby1988Russell BainbridgeUncle Buck1989Mr. Hatfield (voice)Sommersby1993Reverend Powell