When a plane crashes the pilot is saved by the beautiful Soni and the two fall in love, unfortunately, however, the local queen also falls in love with him.
Don Juan arrives in a Spanish town and immediately becomes embroiled in amorous adventures. While looking for love affairs, he meets the beautiful Donna Anna, the commander's daughter, who mistakes the masked cavalier for Don Octavio because of his height and clothing.
A woman impressed by news reports about flying saucers, gets hit on the head by a vase, passes out and dreams that she is the 'Queen of Mars', from where she sends an expedition to Earth in order to bring back Rio's Carnaval to the planet.
Somewhere in the Salzburg mountains, young poacher Hans tries to conquer the heart of pretty schoolteacher Helga but is overthrown by forest warden Thomas.