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