Guest Stars Claire Rushbrook as Pauline Einstein Alicia von Rittberg as Anna Winteler Henry Goodman as Walther Rathenau Shannon Tarbet as Marie Winteler Alistair Petrie as Heinrich Weber Helen Monks as Maja Einstein George Webster as Julius Winteler Lucy Russell as Frau Pauline Winteler Nicholas Rowe as Jost Winteler Charity Wakefield as Betty Neumann Vincent Kartheiser as Raymond Geist Robert Lindsay as Hermann Einstein Benjamin Haigh as Fred Winteler Taylor Frost as Paul Winteler Lucy Chappell as Rosa Winteler Joshua Hogan as Mathias Winteler Eric Colvin as Jakob Einstein Co Starring Thomas Morris as Ernst Stéphane Poignant as Luitpold French Teacher Thomas M. Meinhardt as Luitpold Math Teacher Jack Hopkins as Older Hitler Youth Boy Pavel Myslík as Rathenau's Driver Ondřej Novák as Prussian Student #2 George Lenz as Captain Muller Robert Jezek as Aarau Physics Teacher Ivo Novák as Luitdpold Chemistry Teacher Oleg Tikhomirov as Assassin #2 Martin Umbach as Dr. Talmud Christopher Reinhardt as Assassin #1 Norbert Hülm as German Man Ryan Masher as Bruno William Brand as Heidelberg University Provost Scott Lipman as Prussian Student #1 Sam Gallacher as Brownshirt
