Stefan Ostertag Details Cast On MovieCast On TV Name Stefan Ostertag Also Known As Birthday Gender Male Place of Birth As: Franz Marc1997-09-01My Heart Is Mine Alo... As: Dahlmann1977-10-13Heinrich... As: Unknown1977-12-25Tod oder Freiheit... As: Heinz Gellert1998-02-01Pi - Die Polizistin...