Home People Otto Hartmann Otto Hartmann movies Otto Hartmann movies Otto Hartmann Movies (5) Singende Jugend (1936) As Schmidt, Kapellmeister. Otto Hartmann was 47 years old Suburban Cabaret (1935) As Leutnant von Daffinger. Otto Hartmann was 45 years old Madame Bluebeard (1931) As Baron Terhausen. Otto Hartmann was 41 years old Vater Radetzky (1929) As Lorenz Hauser. Otto Hartmann was 40 years old Champagner (1929) As Marcel. Otto Hartmann was 40 years old
