PersonJohn Karlen10 credits in the catalogue: acting.On the wikisFandomActingDark Shadows1966Willie LoomisDark Shadows1966Carl CollinsDark Shadows1966William H. LoomisDark Shadows1966Desmond CollinsDark Shadows1966Kendrick YoungDaughters of Darkness1971Stefan ChiltonTrilogy of Terror1975Thomas AmmanPennies from Heaven1981The DetectiveCagney & Lacey1982Harvey LaceyRacing with the Moon1984Mr. Nash