Lucia Lucas

as Lili Elbe

Sylvia D'Eramo

as Gerda Wegener

Mack Wolz

as Anna Larsen Bjørner/Mother Wegener/Young Woman

Jennifer Panara

as Hélène Allatini

Brian Michael Moore

as Claude Lejeune

Théo Imart

as Danish Countess/Dagmar/Matron

Sam Taskinen

as Marius Wegener

Kristján Jóhannesson

as Christian X/Art Critic/Major Fernando Porta