Victor Barring
Lars Hanson
Eva Barring
Gunnel Broström
Kanzel's Henchman
Magnus Kesster
Harry Ahlin
Member of Royal Academy of Sciences
Sven Bergvall
Lab Assistant
Britta Billsten
Erland Colliander
Carl Hagman
Nils Johannisson
Ivar Wahlgren
Ingemar Pallin
Hans Sundberg
Arne Hedberg
Olof Bergström
Hanny Schedin
Rolf Gregor
Gunnar Nielsen
Stig Johanson
Gunnar Schyman
Harald Barring
Nils Dahlgren
Margit Barring
Anna Lindahl
Bengt
Arne Ragneborn
Dr. Kanzel
Georg Funkquist
Ekman
Wiktor Andersson
Ewers
David Erikson
Chief Physician
Erik Rosén
Art Direction
Nils Svenwall
Story
Sven Stolpe
Sound
Per-Olof Pettersson
Director
Göran Gentele
Screenplay
Director of Photography
Martin Bodin
Editor
Oscar Rosander
Original Music Composer
Erik Johnsson
John Hult
Gösta Nystroem
Nils-Eric Carlsson