In Grünheide strange things are happening. How can it be that the Trabbi reached its goal before the fast Porsche? In Jan, Paula has a quick–minded companion who knows where the mystery's solution lies.
Paula suspects what is going on here
Thanks to Jan Backer, Paula makes an interesting discovery on the way to Möllensee. Something doesn't quite seem right about this race. Paula is on the trace of the Trabant driver's trick. And what does Philipp know? He seems to have fallen for the Trabant driver Günther's trick.
Only the professor can never be fooled. This time there are more preterit forms on the program and the irregular verbs "haben" and "sein" are no problem for him either.