Anders de Wahl
— Professor Leo Charpentier
Tora Teje
— Irene Charpentier
Lars Hanson
— Preben Wells
Karin Molander
— Marthe
Elin Lagergren
— Irene's mother
Vilhelm Bryde
— Baron Felix
Bell Hedqvist
— The Baron's Friend
Torsten Hammarén
— Professor Sidonius
Vilhelm Berndtson
— Jean the Butler
Stina Berg
— Servant
John Lindlöf
— Preben's Friend
Greta Lindgren
— Preben's Model
Carl Wallin
— Fur Salesman
Gucken Cederborg
— Kitchen Maid
Tora Wibergh
— Jenny
Carina Ari
— Schaname the Dancer
Martin Oscár
— Shah the Dancer
Fridolf Rhudin
— Young Man
Arthur Natorp
— Spectator at the Opera
Gull Natorp
— Spectator at the Opera