Lili Elbe
Gerda Wegener
Anna Larsen Bjørner/Mother Wegener/Young Woman
Hélène Allatini
Claude Lejeune
Danish Countess/Dagmar/Matron
Marius Wegener
Christian X/Art Critic/Major Fernando Porta
Eric Allatini
Professor Warnekros
Dagmar's Daughter
Young Lili
Dagmar's Son
Chorus