Die große und die kleine Welt

The taxi driver Fritz gets to know the millionaireheiress Iris and marries her against the wishes of her family They live together in a small apartment and are very happy But Fritz wants to offer Iris more and thus finds a position as a laborer in a large car factory and ends up making a career for himself as a race car driver But while he is driving from one victory to another he is getting more and more estranged from his young wife As his career starts to go downhill he notices the mistakes he has made and tries to win Iris back