| Jane Lapotaire (Marie Curie), Nigel Hawthorne (Pierre Curie), Isabelle Amyes (Irene Curie), Maurice Denham (Eugene Curie), Denis Carey (profesor Sklodowski), James Berwick (Profesor Lippmann), Vernon Dobtcheff (Profesor Kowalski), Olaf Pooley (Gustave Terry), Ania Marson, Gillian Bailey (Eve Curie), Richard Bebb (profesor Appell), Peter Birrel (Paul Langevin), Daphne Heard (Sophie Curie), Kellie Byrne (mladá Irene Curie), Hannah Isaacson (starší Irene Curie), Penelope Lee (Bronya), William Sleigh (Dluski), Paul Meier (student), Jack Lynn (Zorawski), Marion Mathie (madam Zarowská), Robin Halstead (Kasimir), Adrienne Byrne (Bronya), Natasha Lewer (Andzia), Malcolm Hayes (Demarcay), Sally Home (Henriette Perrin), Hugh Dickson (Jean Perrin), Clive Graham (Ernest Rutherford), Madeline Bellamy (Jeanne Langevin), Alec Wallis (Francois), Michael Poole, Tim Meats |
