Fritz Kortner
Fritz Kortner was an Austrian stage and film actor and theatre director.
Kortner was born in Vienna as Fritz Nathan Kohn. He studied at the Vienna Academy of Music and Dramatic Art. After graduating, he joined Max Reinhardt in Berlin in 1911 and then Leopold Jessner in 1916. After his breakthrough performance in Ernst Tollers Transfiguration in 1919, he became one of Germanys bestknown character actors and the nations foremost performer of Expressionist works. He also appeared in over ninety films beginning in 1916. His specialty was in playing sinister and threatening roles, although he also appeared in the title role of Dreyfus . He originally gained attention for his explosive energy on stage and his powerful voice, but as the 1920s progressed his work began to incorporate greater realism as he opted for a more controlled delivery and greater use of gestures.
Source: Wikipedia