| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Gary Henoch | Crew | Crew | Cinematography | 3 |
Stephen Lyons | Crew | Writing | Writer | 3 |
 Muffie Meyer | Crew | Directing | Director | 3 |
Raoul Rosenberg | Crew | Editing | Editor | 3 |
 Martin Rayner | Cast | Actor | Eugene-Anatole Demarçay | 1 |
 Michael Aronov | Cast | Actor | Dmitri Mendeleev | 1 |
 Michael Emerson | Cast | Actor | Narrator | 3 |
 Ronald Guttman | Cast | Actor | Jean Charles Trudaine de Montigny | 1 |
 Sebastian Roché | Cast | Actor | Pierre Curie | 1 |
 Ian Lyons | Cast | Actor | Ed McMillan | 1 |
 Juliet Rylance | Cast | Actress | Marie Curie | 1 |
 Hugo Becker | Cast | Actor | Antoine Lavoisier | 1 |
 Nick Gehlfuss | Cast | Actor | Glenn Seaborg | 1 |
 Erik Bloomquist | Cast | Actor | Robert Southey | 1 |
 Lucas Dixon | Cast | Charles G. Darwin | 1 | |
 Ava Deluca-Verley | Cast | Actress | Marie Anne Lavoisier | 1 |
 Marshall Berenson | Cast | Joao Jacinto de Magellan | 1 | |
 Yan Tual | Cast | Actor | Antoine Fourcroy | 1 |
 John Curless | Cast | Actor | Ernest Rutherford | 1 |
 Gene Ravvin | Cast | Actor | Aleksandr Inostrantsev | 1 |
| Person | Type | Job | Role(s) | Episodes |
