Luka (played by Jochen Hägele) is a protagonist in Quantique.
Charles (played by Iván González) appears in Quantique.
Cardinal (played by Jean de Coninck) appears in Quantique.
Homme de main (played by François-Marie Nivon) appears in Quantique.
Luka enfant (played by Gaël Raës) appears in Quantique.
Sœur de Charles (played by Romane Detante) appears in Quantique.
Charles enfant (played by Adrian Le Digabel) appears in Quantique.