These are the historical figures who appear as characters in the 1632 series.
- Charles de Batz-Castelmore d'Artagnan
- Richard Boyle
- Charles I of England
- Christian IV of Denmark
- Ferdinand II of Austria
- Ferdinand III of Austria
- Maria Anna, Archduchess of Austria
- Cardinal-Infante Ferdinand of Austria
- Johan Banér
- Maximilian I, Elector of Bavaria
- Infanta Isabella Clara Eugenia of Spain
- John Amos Comenius
- Oliver Cromwell
- Jeremias Drexel
- William Harvey
- Frederick Henry, Prince of Orange
- Thomas Hobbes
- Galileo Galilei
- Wilhelm Lamormaini
- Jules Mazarin
- Gottfried Pappenheim
- Cardinal Richelieu
- Rembrandt
- Peter Paul Rubens
- Michael of Russia
- Patriarch Filaret (Feodor Romanov)
- Ernst I, Duke of Saxe-Gotha
- Bernard of Saxe-Weimar
- Wilhelm, Duke of Saxe-Weimar
- John George I, Elector of Saxony
- Wilhelm Schickard
- Philip IV of Spain
- Gustavus Adolphus of Sweden
- Christina of Sweden
- Johann Tserclaes, Count of Tilly
- Lennart Torstenson
- Vicomte Henri de la Tour d'Auverge Turenne
- Pope Urban VIII
- Albrecht von Wallenstein
- Thomas Wentworth
