Guest Stars T.R. Knight as J. Edgar Hoover Sally Dexter as Older Mileva Henry Goodman as Walther Rathenau David Dencik as Niels Bohr Charity Wakefield as Betty Neumann Eugene Simon as Eduard Einstein Vincent Kartheiser as Raymond Geist Dag Malmberg as Svante Arrhenius Thomas Morris as Ernst Peter Jacobson as Chaim Weizmann Co Starring Zita Téby as Older Ilse Lucy Farrett as Older Margot Michael Pitthan as Rudolf Sam Douglas as Attorney General Palmer Георгий Стрелянный as Osip Nicholas Richardson as Cop Matthew Burt as Reporter 1 Petra Buckova as Osip's Mum Neil Edmond as Dr. Weiss Ted Otis as Reporter 3 Amy Huck as Eleanor Jake Samuels as Reporter 2 Scott Sparrow as Police Adam Vacula as Dmitri Randall Scott Williams as Crowd Voice 2 Nicole J. Adelman as Crowd Voice 3 Victor Dohlsten as Male Assistant Mark Lisseman as Hitler Charlotte Puder as Nazi Secretary Sebastian Müller-Stahl as Nazi Official Laura Strugar as Crowd Voice 1
