From the Life of the Marionettes () is a 1980 television film directed by Ingmar Bergman. The film was produced in West Germany with a German-language screenplay and soundtrack while Bergman was in "tax exile" from his native Sweden. It is filmed in black and white apart from two colour sequences at the beginning and end of the film. Set in Munich, the film charts the disintegration of the relationship of Katarina and Peter Egermann, based on the unhappy couple of the same names briefly featured in Bergman's 1973 miniseries Scenes from a Marriage. In a reimagining of the characters, Peter and Katarina's unhappiness and unfaithfulness culminates in Peter's murder of a prostitute. Plot Peter Egermann visits and murders a prostitute named Ka, committing an act of necrophilia. The coroner interrogates Peter's friends for an explanation. Mogens Jensen tells the coroner he is shocked by the murder, claiming there were no signs this could happen. Peter is married to career woman Katarina; they have no children. In fact, Peter had confided in Jensen that he was plagued with homicidal thoughts, primarily aimed against Katarina. Jensen considered the thoughts likely not serious, but advised Katarina to leave town. Katarina dismissed the warning as preposterous, and given it was a busy season for work, she decided it was impossible for her to leave. Before the murder, Peter considered suicide by throwing himself from a building, and Katarina called a friend to calm him down. Peter came back inside, where he quarreled with Katarina. The two shared an open relationship, as Katarina seeks other lovers. Peter claimed he is the one who knows how to sexually satisfy Katarina. Katarina responded she sometimes had orgasms with Peter, but also that she sometimes faked them and left the bedroom to masturbate, and that on other occasions she only had small convulsions. The interrogator questions Tim, a homosexual. Tim is a business partner of Katarina and her friend, and by extension, he also knew Peter. The interrogator asks if Tim ever had an affair with Peter; Tim hesitates before replying no. Agitated, Tim reveals he had desires for Peter, and is suffering a guilty conscience after having introduced Peter to Ka. Ka was one of Tim's friends. Tim blames his homosexuality for bringing Peter and Ka together, saying he had difficulties with Katarina and liked the idea that Peter would cheat on her with a prostitute.