A travelling theater-company performs Offenbach's "The Beautiful Helene" when an officer in the audience notices the similarity in appearance between the leading actor Leonard Pettersson and the king Charles XV.With Pettersson dressed as the king and the other actors as the royal suite, they all go to Herrsunda castle where the officer is trying to make an impression on his fiance.
Max Mattsson gets stranded on a remote island in the archipelago together with four other people and a dog.
Old Monteleone lives alone in a house littered with the relics of his past life in the circus. He hasn't worn his clown suit in years, but now he has good reason to. Today he'll wear his old makeup one last time.
A safe is blown up and an old soccer hero, now a policeman, get the task of solving the case.
