Ernest Allan Hausmann has appeared at the Hamburger Kammerspiele (After Play, directed by Hans-Christoph Blumenberg), the Berliner Ensemble (Ich liebe dieses Land, directed by Phillip Tiedemann), the Schauspielhaus Zürich (Der gute Mensch von Sezuan, directed by Meret Matter) and the Thalia Theater Hamburg (Das Fest, directed by Stephan Kimmig), among others. He has appeared in feature films (including Soul Kitchen, Im Juli, directed by Fatih Akın) and TV productions for ARD and ZDF, among others.