Blaise Pascal (played by Pierre Arditi) is a protagonist in Blaise Pascal.
French mathematician and philosopher exploring the harmony between faith and science. Étienne Pascal (played by Giuseppe Addobbati) appears in Blaise Pascal.
Father of Blaise Pascal, a tax official who nurtured his son's early genius. Adrien Dechamps (played by Bruno Cattaneo) appears in Blaise Pascal.
Close associate and intellectual companion of Pascal, supporting his scientific pursuits. Luogotenente criminale (played by Christian De Sica) appears in Blaise Pascal.
Judicial official enforcing religious authority, representing institutional opposition. Jacques il servo (played by Livio Galassi) appears in Blaise Pascal.
Loyal domestic servant assisting with daily tasks and providing steadfast personal support. Michèle Martin (played by Anne Caprile) appears in Blaise Pascal.
Contemporary woman connected to Pascal's circle, reflecting 17th-century social dynamics. Cartesio (played by Claude Baks) appears in Blaise Pascal.
Renowned philosopher and mathematician representing the rationalist tradition Pascal engages with. Jacqueline Pascal (played by Rita Forzano) appears in Blaise Pascal.
Sister of Blaise Pascal, a devout nun and spiritual writer.
