 Mavie had theatre engagements in Hanover and Bochum (Rachel in "Sanft und grausam", 2006; Jeannie in "Fettes Schwein", 2005; title role in "Lulu", 2004; Gilda in "Komödie der Verführung", 2002; Santuzza in "Freunde II", 2001).From 2006 to 2008 she performs at the Theater Basel, her first role there being "Roxane" in the play "Cyrano de Bergerac", followed by "Stella" in "A Streetcar Named Desire".Since 2009, she performs regularly at Vienna's Burgtheater.