The racing driver Rudolf Caracciola (in a Silberpfeil racing car) is here playing himself in a cameo role. Still from the movie Es Leuchten Die Sterne (1938)
It's all there in this Nazi spectacle movie, chorus line girls, singing children,
marching soldiers with steel helmets, stars from sport and show business. The director Hans H. Zerlett was a member of the NSDAP and did a lot of proper propaganda films, too.