Banana Joe (Bud Spencer) lives in a small tropical village. Far from the corruption and problems of modern society he grows bananas and sustains the whole village. One day, he calls for a permit to sell his goods. Very willing to comply with this formality, he travels far from his village. During his journey, he falls in love with Dorianne (Marina Langner), a beautiful cabaret singer. On his return, a manufacturer has installed and threatens the peace of the inhabitants. But Joe doesn't hear it in this way and decides to refer this man where he comes.