Rudolf A. HartmannActing • 1937-01-18 • Bad Windsheim, Bavaria, GermanyNo biography available.Known For8.0The Merry Widow2005Fan ClubNo Nerds have favorited Rudolf A. Hartmann yet — be the first.All fan clubsFrom NerdspinFilmographyActor12005The Merry WidowFilmBaron Mirko Zeta★ 8.0