Alain Mercier (played by Bruno Madinier) is a protagonist in Premier Suspect.
Maxime Gilbert (played by Alain Doutey) appears in Premier Suspect.
Sophie Archambault (played by Catherine Marchal) appears in Premier Suspect.
Hadrien Archambault (played by Jean-François Garreaud) appears in Premier Suspect.
Frédéric Montvallon (played by Samuel Labarthe) appears in Premier Suspect.
Madeleine Archambault (played by Frédérique Tirmont) appears in Premier Suspect.
Maître Maillard (played by Jean-Marie Juan) appears in Premier Suspect.