From Wikipedia, the free encyclopedia. Lenny Von Dohlen (December 22, 1958 – July 5, 2022) was an American film and stage actor, best known for his performance as the agoraphobic Harold Smith in Twin Peaks and the architect Miles Harding in the movie Electric Dreams. Description above from the Wikipedia article Lenny Von Dohlen, licensed under CC-BY-SA, full list of contributors on Wikipedia​