The Invisible Wall

Inga Tidblad Lina Boyd

Irma Christenson Marie de Troy

Karl-Arne Holmsten Stefan Becker

Erik Hell Walter Corell

Stig Järrel Victor Reis

Håkan Westergren Paul Brandt

Olof Winnerstrand Prof. Ruben

Hilda Borgström Mrs. Meijer

Carl Ström Brandt Sr.

Alf Kjellin Ivan Levy

Inge Wærn Mirjam Levy

Hampe Faustman Patrol Commander

Josua Bengtson Street Vendor (uncredited)

Hugo Björne Major Wolter (uncredited)

Britta Brunius Mrs. Fock (uncredited)

Rune Carlsten Interrogator (uncredited)

John Elfström Soldier (uncredited)

Helge Mauritz Mr. Fock (uncredited)

Stig Olin Worker (uncredited)

Carl-Gunnar Wingård Pianist (uncredited)