EntityQ1239223· pop 7· linked from 25 articlesDon Keith OpperSign in to saveAmerican actorConnectionsscreenwriterEntityChicagoEntityIllinoisEntityactorEntityIMDbEntityfilm producerEntityRoger CormanEntityMiami ViceEntityRoseanneEntityCritters 3EntityCrittersEntityQuantum LeapEntity21 Jump StreetEntityCritters 2: The Main CourseEntityCritters 4EntityQ1386207EntityBattle Beyond the StarsEntityGalaxy of TerrorEntityBlack Moon RisingEntityAndroidEntityCategories1949 birthsAmerican male film actorsAmerican male television actorsFilm producers from IllinoisLiving peopleMale actors from Chicago