(Vienna, 1961), studied theatre, media, film and history. Since 1987 Stefan worked as a freelance director, writer and editor for television doing documentary films, comedy and live shows. In the early nineties Stefan started directing music videos for bands like The Scorpions, No Mercy and Justin Timberlake/`NSynch (nomination Best Video / MTV USA). He directed commercials for clients like Wrigley’s, McDonald’s, MasterCard and T-Mobile for which he received numerous awards. In 1996 Stefan completed his first feature film Tempo. In 1998 The Inheritors became a festival hit in festivals like Telluride, New York Film Festival and Toronto, winning more than 20 international awards. Anatomy became the biggest German box office hit in 2000. 2008 The Counterfeiters, written and directed by Stefan, won an Oscar. 2020 Hinterland won the Audience Award at the Locarno Film Festival.