Olga finds her husband Karel Brand, whom she has just divorced, shot dead after returning from the cinema. It appears to be a clear case of suicide, but Lieutenant Dusek of the Public Security Service suspects that it is a murder, which, it is not impossible, as a number of evidences point against it, could have been committed by Mrs Olga. A letter from the dead man to his wife seems to dispel any doubt that it could have been murder. Lieutenant Dusek, however, investigates further. Much more than he, however, learns about the true circumstances from Mrs. Olga's legal advisor, Dr. Klimesh. He learns that the letter is indeed a forgery and that Brand's death is linked to the raids of an anti-state gang. He hesitates for a long time whether to confide in security, believing that doing so would testify in favor of Dusek's theory that the murder was committed by Olga...
as Dr. Klimes
as Olga Brandová
as Dusek
as Novák
as Karlícek
as Drasner
as Horyna
as Karel Brand
as Toglar
as Klimes's mother
as lieutenant colonel
as detektiv
as Kadlecová
as cashier
as Nováková
as VB member at the radio
as unknown
as rescue station dispatcher
as cinema manager
as secretary at Klimes
as president of the court
as Karel Palouš
as administrator
as doctor
as officer
as Klára
as supervisory officer
as member of the VB
as printer
as racketeer
