Hardy Martins Director, Writer, Producer Bernhard Bettermann Clemens Forell Actor André Hennicke Bauknecht Actor Michael Mendl Dr. Stauffer Actor Irina Pantaeva Irina Actor Irina Narbekova Dr. Pachmutova Actor Antonio Wannek Mattern Actor Johannes Hitzblech Danhorn Actor Josef Martin Bauer Writer Bastian Cleve Writer, Co-Producer, Executive Producer Bernd Schwamm Writer Roland Pellegrino Executive Producer, Co-Producer Jimmy C. Gerum Producer Eduard Artemev Original Music Pavel Lebeshev Cinematographer Andreas Marschall Film Editing Heide Woicke Casting Valentin Gidulyanov Production Design Igor Shchyolokov Set Decoration