Harry Friberg photographs a mysterious lightning in the water outside the Blockhusudden. The light turns out to flow over a murder.
Harry Friberg
Vesper Johnson
Clara Lessler
Nils Lessler
Mary Lessler
Leo Lessler
Helen Lessler
Hilda Tapper
Sven Lessler
Gilbert Lessler
Clason
Lena
Photographer
Captain Larsson
Flower Girl
Miss Kallenberg
Man at bridge
The Boy
Salesman
Hotel Porter
Crime Tech #2
Crime Tech #1
Crime Detective
Mrs. Kallvik
Waiter
Dr. Gerhard
Cleaner
Kriminalpolis 2
Director
Writer
Editor
Music
Screenplay
Director of Photography
Production Design
