Guest Stars Seth Gabel as Michele Besso Sally Dexter as Older Mileva Alicia von Rittberg as Anna Winteler Henry Goodman as Walther Rathenau Gwendolyn Ellis as Young Elsa Einstein Lily Dodsworth-Evans as Ilse Einstein Zoe Telford as Clara Haber Joshua Akehurst as Hans Albert Einstein (Age 15) Dag Malmberg as Svante Arrhenius Silvina Buchbauer as Katharina Lenard Adrian Edmondson as David Hilbert Jack Fox as Dr. Paul Weyland Lochlainn O'Mearáin as Georg Nikolai Co Starring Edan Hayhurst as Hans Albert Einstein (Age 10) Caspar Griffiths as Eduard Einstein (Age 4) Tim Woodward as Magistrate Konig Steve Windolf as Carl Bosch Joe Weintraub as Reporter 2 Jiri Roskot as Dying French Soldier Hugh Robb as Eduard Einstein (Age 9) Logan Hillier as Reporter 1 William Valerián as Prussian Academy Assistant Václav Jiřaček as German Photographer Marc Cram as Executive Daniel Brown as British Photographer Paul Gilmore as General Lehning Edward Harrison as Arthur Eddington Eric Carte as Sir William Crookes Zuzana Stivínová as General's Wife Lukás Král as Scientist Johannes Rhomberg as Swiss Soldier Samuel Hummel as German Soldier
