MMark DennisBiographyNo biography yet.Known for★ 7.1Targets1968★ 6.5Secret Beyond the Door1947★ 6.0Nickelodeon1976Filmography1976NickelodeonFilm · Cobb's Cutter★ 6.01968TargetsFilm · Salesman - 2nd Gunshop★ 7.11947Secret Beyond the DoorFilm · David Lamphere★ 6.51947Sport of KingsFilm · Biff Cloud1947The Millerson CaseFilm · Bije Minnich1947The Thirteenth HourFilm · Tommy Blair
