Dr. Peter Holmes (Carl Moehner), zoologist and veterinarian, relectantly agrees to permit his dog, Wolf, to be used in a launch project commissioned by the International Conference of Science, at Geneva, to study body function and survival in outer space. Holmes had discovered Wolf as a pup in the forest, only to lose him again in a flood, and is fearful of risking the dog's life again.
Peter is a talented young composer who has so far not been able to get his revue “Traumschöne Nacht” in a music theatre. Behind the scenes of the “Alhambra”, a Paris music hall, he meets Violetta, a young up-and-coming artist. For her sake, Mr. Maroni, the director of the “Alhambra”, who is in love with Violetta but is rejected by her, has organized a costume party at which the young entertainer appears as a little flower seller. When Peter shows up there too, he believes that Violette is actually selling flowers.
About the power of love and that love is such a strong force that humans are willing to commit the most ruthless acts to achieve it. And the one who loses in the game of love, can die as a result of it. This is how love is, according to "Furioso".
During his trip to the city, a naïve man from the countryside falls victim to a thief who steals his wallet. Since all his personal documents were in it, he not only looses his money but also his identity. The thief turns out to be a cunning con man, who uses the papers for his criminal schemes. Soon enough, a warrant is issued, and eventually both men – the thief and the innocent guy – are arrested. But since all the red tape of the government causes even more confusion, the odyssey of the victim searching for his lost identity has just started.