Ugo Cardea

Character: René Descartes

Renato Montalbano

Character: Constantin Huygens

Anne Pouchie

Character: Elezac

Claude Berthy

Character: Guez de Balzac

Vernon Dobtcheff

Character: Astronomo Ciprus

Joshua Sinclair

Character: Brandaccio

Kenneth Belton

Character: Isaak Beeckman