"The architect Gösta complains to Dr. Holm about his wife Gunilla's introverted character. Holm proposes a drug that will make her more outgoing."
Karin Ekelund
as Gunilla Berne
Lauritz Falk
as Gösta Berne
Stig Järrel
as Dr. Holm
Georg Rydeberg
as Stefan Dweller
Gustav Wally
as The Dancer
Karin Kavli
as Sylvia Larsson
Gösta Cederlund
as Birger Karlmark
Marianne Löfgren
as Mrs. Sandeman
Ragnar Widestedt
as Berggren
Astrid Bodin
as Signe, Housemaid
Marianne Gyllenhammar
as Secretary
Stig Johanson
as schackspelaren
Gunnel Wadner
as Guest
John Wilhelm Hagberg
as garderobsvakt på Operan
Cécile Ossbahr
as Telephone Operator
Eric von Gegerfelt
as Jeweller
Eivor Engelbrektsson
as Customer
Edvard Danielsson
as Sven
Annita Gyldtenungæ
as Karin
Olle Janson
as gäst på Karlmarks fest
Hortensia Hedström
Nils Ekman
Paul Hagman
as dörrvakt på Operan
Åke Jensen
as gäst på Bernes fest
Uno Larsson
as man i boxningspubliken
Gunnar Almqvist
as man som tar avsked på järnvägsperrongen
Thore Jederby
as basist på restaurangen
Olle Johnsson
as trumpetare på restaurangen
Kid Severin
Writer
Olle Jakobsson
Sound
Alex Brinchmann
Theatre Play
Tancred Ibsen
Original Film Writer
Bengt Janzon
Producer
Nils Kyndel
Music Arranger
Maj Sønstevold
Director
Sven Rüno
Music
Karl-Erik Alberts
Director of Photography
Bertil Duroj
Production Design