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 Vincent Kartheiser as Raymond Geist Eugene Simon as Eduard Einstein Dag Malmberg as Svante Arrhenius Thomas Morris as Ernst Peter Jacobson as Chaim Weizmann Co Starring Lucy Farrett as Older Margot Zita Téby as Older Ilse Michael Pitthan as Rudolf Георгий Стрелянный as Osip Sam Douglas as Attorney General Palmer Nicholas Richardson as Cop Matthew Burt as Reporter 1 Neil Edmond as Dr. Weiss Petra Buckova as Osip's Mum Randall Scott Williams as Crowd Voice 2 Scott Sparrow as Police Jake Samuels as Reporter 2 Ted Otis as Reporter 3 Amy Huck as Eleanor Adam Vacula as Dmitri 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
