PersonPeter Riegert9 credits in the catalogue: acting.ActingAnimal House1978Donald 'Boon' SchoensteinLocal Hero1983"Mac" MacIntyreA Man in Love1987Michael PoznerCrossing Delancey1988Sam PosnerBarbarians at the Gate1993Peter CohenThe Mask1994Mitch KellawayTraffic2000Attorney Michael AdlerPassion of Mind2000Dr. Peters, the New York PsychiatristWe Bought a Zoo2011Delbert McGinty