For the first time, Emil can drive to Berlin alone. His grandmother and the cousin Pony cones await him at the flower stand in Friedrichstraße railway station. But Emil doesn't come. While the grandmother and pony hats still think about what to do, Emil has already plunged himself into an exciting chase. Across the big strange city, always behind the thief who stolen all his money in the train. Fortunately, Emil soon gets support: from Gustav with the horn and his boys