en Cuevana 3. A movie theater in the suburbs of Vienna. At the end of the show, a corpse is suddenly sitting in the auditorium. The mysterious tie murderer has struck again. Together with her friend Schorsch - the head waiter of the "Nachtigall" - the cinema owner Hermine wants to get rid of the "business-damaging" corpse inconspicuously. Mutual suspicions begin among the patrons of the restaurant.