"They are currently developing a new type of mine at Fredrik's workplace. The head of the company is a young woman, Eva Seman."
Sonja Stjernquist
as Eva Seman
Egon Larsson
as Staffan Torell
Sten Gester
as Allan Bergsten
Åke Söderblom
as Fredrik Berg
Hjördis Petterson
as Olga Seman
Mary Rapp
as Beda
Siv Ericks
as Edith Jansson
Torsten Lilliecrona
as furiren
Carl-Gustaf Lindstedt
as polismästaren
Harry Ahlin
as Ernst Jansson
Ragnar Arvedson
as översten
Hans Strååt
as kaptenen
Ingemar Holde
as Gustav aka Peking
Eric Stolpe
as repsoldat
Willy Peters
as Kjell
Birgit Kronström
as överstens fru
Stellan Agerlo
as löjtnant
Arne Andersson
as fänrik
Lars-Owe Carlberg
as väbeln som vaktar arresten
Karl-Axel Keier
as kapten
Sten Looström
as militärläkaren
Gunnar Thim
Hanny Schedin
as gäst på regementsbalen
Jan-Olof Rydqvist
Manne Grünberger
as Johansson
Birger Lensander
as polisen i sybehörsaffären
Marianne Nielsen
as Svea
Karin Cederholm
as Nina
Göte Holmberg
as officer på regementsbalen
Hilding Bladh
Director of Photography
Curt Jonsson
Gösta Theselius
Original Music Composer
Gunnar Lundén-Welden
Nils Nilsson
Production Design
Eric Nordemar
Editor
Nils Skeppstedt
Sound
Stig Flodin
Military Consultant
Vanja Dahlgren
Script Supervisor
Börje Larsson
Director
Writer