Walter Ladengast (July 4, 1899 – July 3, 1980) was an Austrian actor born in Vienna, Austria-Hungary. He worked extensively in film and theatre and appeared in more than 70 productions during a career spanning several decades. He is particularly remembered for his collaborations with director Werner Herzog, including The Enigma of Kaspar Hauser (1974) and Nosferatu the Vampyre (1979), in which he played Dr. Abraham Van Helsing.
1980Die Leute vom DomplatzTV showas Weinbauer · 1 episodes1979Nosferatu the VampyreMovieas Dr. Van Helsing1977The Old FoxTV showas Rolf · 1 episodes1975BerlingerMovie1974The Enigma of Kaspar HauserMovieas Professor Daumer
1972The Century of SurgeonsTV showas Herr Fleischl · 1 episodes1971I Love You, I Kill YouMovie1971A Big Grey-Blue BirdMovieas Belotti
1971How I Became a NegroMovieas Cäsar1969The CommissionerTV showas Gerichtsmediziner · as Alter Kellner · 1 episodes
1965Doktor Murkes gesammelte NachrufeMovie1961Dead Eyes of LondonMovieas Pförtner1960Sacred WatersMovieas Kaplan Johannes1960The Haunted CastleMovieas Court Expert
1959No ExitMovieas Diener
1955Das Mädchen vom PfarrhofMovieas Sepp1951Decision Before DawnMovieas German Deserter (uncredited)
1951Call Over the AirMovieas The patched one1950Two Times LotteMovieas Herr Gabele1947The World Turns BackwardMovie1942RembrandtMovie
1941IllusionMovieas Feldgruber
1941Everything for GloriaMovie1940Request ConcertMovie1940RitornoMovie1940The Fire DevilMovieas Rafael Kröss, der Verräter1939My Aunt, Your AuntMovieas Rudolf Trautmann
1939Her First ExperienceMovieas Gohlke
1939SpaßvögelMovieas Krull1938Die Umwege des schönen KarlMovie
1936Under Blazing HeavensMovieas Pferdepfleger
1935Anschlag auf SchwedaMovieas Hans Kessler
1935Die törichte JungfrauMovieas Erich Büchner
1934Love, Death and the DevilMovie
1934Music in the BloodMovieas Franz Zahlinger