Per Oscarsson
— Dr. Glas
Lone Hertz
— Helga Gregorius
Ulf Palme
— Rev. Gregorius, Helga's husband
Bente Dessau
— Eva Martens
Nils Eklund
— Markel, journalist
Lars Lunøe
— Klas Recke, Helga's lover
Bendt Rothe
— Birck
Helle Hertz
— Anita
Ingolf David
— Dr. Glas' father
Jonas Bergström
— A university friend of Dr. Glas
Per Goldschmidt
Helge Scheuer
Annemette Svendsen
