Elenco - The Serious Game
Viveca Lindfors
Lydia Stille
John Ekman
Anders Stille, hennes far
Olof Widgren
Arvid Stjärnblom
Åke Claesson
Roslin
Eva Dahlbeck
Dagmar Randel
Gösta Cederlund
Redaktör Markel
Josua Bengtson
Grosshandlar Randel
Hjördis Petterson
Hans hustru
Hugo Björne
Chefredaktör Doncker
Gunnar Sjöberg
Baron Freutiger
Ulf Palme
Ture Törne
Renée Björling
Ester Roslin
Otto Adelby
Roslin's Guest (uncredited)Karl-Ewert Christenson
Roslin's Guest (uncredited)
Carl Deurell
Arvid's Father (uncredited)
Sven-Eric Gamble
Young Man at the Party (uncredited)
Carl-Axel Hallgren
Singer at the Party (uncredited)Gustaf Hedström
Randel's Guest (uncredited)
Hortensia Hedström
Randel's Guest (uncredited)Gösta Holmström
Captain Linde (uncredited)
Sven Lindberg
Lovén (uncredited)
Birger Malmsten
Kaj Lidner (uncredited)
Yngve Nyqvist
Randel's Guest (uncredited)
Per Oscarsson
Filip Stille (Lydia's Brother) (uncredited)Valborg Svensson
Emma (Stjärnblom's Maid) (uncredited)
Ruth Weijden
Augusta (Stille's Maid) (uncredited)Inga-Lill Åhström
Guest at Doncker's Party (uncredited)