Wolf Muser  Wolf Muser (born October 23, 1950) is a German actor who played the role of Marcello Armonti on the NBC soap opera "Santa Barbara" in 1985. Prior to joining "Santa Barbara", he also appeared as Kurt Voightlander on the CBS drama "Capitol" in 1983. In 2015 he played an elderly Adolf Hitler in "The Man in the High Castle". Wolf Muser is also known for his role as Dr. Klingmann in "".