Kees Popinga's flight from respectable life
Kees Popinga, a meticulous Groningen shipping clerk with a wife, children and a comfortable house, learns one night from his employer Julius de Coster that the firm is ruined and that de Coster will fake his death and vanish. Popinga walks out on his life, goes to Amsterdam, tries to seduce de Coster's mistress Pamela, and when she laughs at him he gags her and she dies. He then flees to Paris, where he becomes entangled with the prostitute Jeanne Rozier and her criminal circle, is robbed, is hunted, and is finally caught and committed to an asylum, apparently tired rather than defiant.