Roland Jankowsky in "Frohes Schaffen - Ein Film zur Senkung der Arbeitsmoral" (2010-12)
Roland Jankowsky (back), Helene Grass (back, in the middle), Hubertus Hartmann (on the left), Jochen Picht (in the middle), Heinz W. Krückeberg (front), Nina Proll (on the right) in "Frohes Schaffen ...