Home/All these steps for Ararat: An interview with Jivan Avetisyan/Most sought-after German actor Heino Ferch plays Mark Brückner, Dean of the Faculty of Applied Cybernetics at the Polytechnic Institute of Marseille. Most sought-after German actor Heino Ferch plays Mark Brückner, Dean of the Faculty of Applied Cybernetics at the Polytechnic Institute of Marseille.