Leonard Harold Von Dohlen IV was an American television, film, and stage actor. With a 40-year career that primarily featured work in independent films and guest appearances on numerous prominent series, he was probably best known for his performance as architect Miles Harding in the film Electric Dreams (1984), the title role as a steelworker's son opposite Karl Malden in Billy Galvin (1986), and as the orchid-loving agoraphobe Harold Smith in the television series Twin Peaks and its prequel fi
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Importing filmography…
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2024 | SallywoodMovie | Dave | 66 |
| 2018 | Near Myth: The Oskar Knight StoryMovie | Oskar Knight | 60 |
| 2017 | The OrvilleSeries | Valondis | 59 |
| 2015 | Broken HorsesMovie | Joe | 57 |
| 2013 | Dark PowerMovie | Bill Davies | 55 |
| 2010 | World's EndMovie | Elder Daniel | 52 |
| 2006 | PsychSeries | Andrew Jackson | 48 |
| 2005 | Ghost WhispererSeries | Steve Wheeler | 47 |
| 2002 | CSI: MiamiSeries | Adam Metzger | 44 |
| 1998 | The Magnificent SevenSeries | Cyrus Poplar | 40 |
| 1997 | Home Alone 3Movie | Burton Jernigan | 39 |
| 1996 | The PretenderSeries | Mr. Cox | 38 |
| 1996 | Entertaining Angels: The Dorothy Day StoryMovie | Forster Batterham | 38 |
| 1994 | Chicago HopeSeries | Tom Van Deusen | 36 |
| 1993 | Walker, Texas RangerSeries | Adam 'The Hangman' Quinn | 35 |
| 1992 | Jennifer EightMovie | Michael Blattis | 34 |
| 1992 | Twin Peaks: Fire Walk with MeMovie | Harold Smith | 34 |
| 1992 | Eyes of the BeholderMovie | Janice Bickle | 34 |
| 1992 | Cold HeavenMovie | Desk Clerk (uncredited) | 34 |
| 1990 | Twin PeaksSeries | Harold Smith | 32 |
| 1990 | The FlashSeries | Jason Brassell | 32 |
| 1988 | Red DwarfSeries | Cop | 30 |
| 1987 | thirtysomethingSeries | — | 29 |
| 1985 | The EqualizerSeries | Dan Turner | 27 |
| 1985 | Under the Biltmore ClockMovie | Knowleton Whitney | 27 |
| 1984 | Miami ViceSeries | Bob Rickert | 26 |
| 1984 | Tales from the DarksideSeries | Mr. Smith | 26 |
| 1983 | Tender MerciesMovie | Robert | 25 |