Guest Stars Jon Fletcher as Marcel Grossmann Seth Gabel as Michele Besso Catherine McCormack as Marija Ruzic-Maric Sally Dexter as Older Mileva Claire Rushbrook as Pauline Einstein Gwendolyn Ellis as Young Elsa Einstein Eugene Simon as Eduard Einstein Klára Issová as Marie Curie Rod Hallett as Dr. Carl Jung Co Starring Lily Dodsworth-Evans as Ilse Einstein Gregory Gudgeon as Professor Minkowski Amalia Kahn as Margot Peter Bramhill as Arnold Sommerfeld David Annen as Doctor Nathan Davies as Student #2 Craig Crosbie as Count Karl Von Sturgkh Andrew Gourlay as Schinz Michal Roneš as Elevator Man Ignat Kinol as Student #1 Tom Byam Shaw as Franz Kafka Paul Humpoletz as Emperor Franz Joseph Luke Dale as Jakob Laub Timothy Radford as Hans Albert Einstein Lisa Ray-Jacobs as Berta Fantova Beáta Kanoková as Johanna Fantova
