Georg Rydeberg
— Dr. Glas
Irma Christenson
— Helga Gregorius
Rune Carlsten
— Rev. Gregorius
Hilda Borgström
— Kristin
Gösta Cederlund
— Markel
Gabriel Alw
— Martin Birck
Sven Bergvall
— Lowenius
Gösta Grip
— Klas Recke
Guje Lagerwall
— Eva Mertens
Sven d'Ailly
— Holm
Artur Cederborgh
— the head waiter
Theodor Olsson
— Helga's father
Helge Mauritz
— policeman
Eric Laurent
— policeman
Egil Holmsen
— a student, Helga's childhood sweetheart
Anna-Lisa Fröberg
— Helga's mother
Karin Lannby
— Agnes Holm
Lillebil Kjellén
— Lowenius' daughter
Erik Forslund
— Gentleman in Kungsträdgården (uncredited)
Hilmer Peters
— Wardrober (uncredited)
Hortensia Hedström
— Guest at the restaurant (uncredited)
Gustaf Hedström
— Guest at the restaurant (uncredited)
Gun Adler
— Gregorius' housemaid (uncredited)
Carl Ericson
— Member of the social board (uncredited)
Nina Scenna
— Waitress at the Water shop (uncredited)
Olle Janson
— Young man with Lowenius at the dinner (uncredited)
Einar Groth
— Violin player (uncredited)