Reinhard Hagen sang Heinrich in Lohengrin in Bayreuth, Sarastro in Die Zauberflote in Berlin and Athens, Gremin in Eugene Onegin, Raimondo Bidebent in Lucia di Lammermoor at the San Diego Opera House and Hunding (Die Walküre) at the Deutsche Oper Berlin. He also embodied the roles of Sarastro in Die Zauberflöte at the Opera of Montreal, King Marke in Tristan und Isolde in Las Palmas. Fasolt in Das Rheingold in Berlin.