Scenes from an East German marriage. A young couple, Sonya and Jens, are very much in love; they get married and have a child. When Sonya wants to go back to work after her maternity leave, they clash for the first time; Jens insists that she remain a full-time wife and mother. Until Death Do Us Part turns an actual police report into a gripping drama, as the director explores the depths of his characters' emotions, driving the conflict to a catastrophic climax.

Princess Aurinia goes with her maid Lisa to the castle of King Ewald, his son Ivo, to whom she is promised as a wife. On the way, Lisa forces the princess into a role reversal, her secret plan is that she herself wants to be queen.