Tell No One

A pediatrician whose wife's apparent murder pulls him into a dangerous conspiracy. He uses logic and resolve to uncover the truth, risking his safety as he navigates manipulated evidence and powerful enemies.

Alex's wife, presumed dead early in the story, who is later revealed to have orchestrated a complex deception. She is driven, protective, and capable of drastic actions to safeguard herself and those she loves.

A gangster who helps Alex after feeling indebted to him. Tough and resourceful, he becomes a reluctant ally, aiding Alex in outrunning danger and gathering crucial information.

A powerful aristocrat whose influence over police forces and elite circles drives the central conflict. He appears respectable but orchestrates dangerous schemes to protect his interests.

Son of Gilbert Neuville, whose abusive acts against Margot come to light. He is portrayed as a dangerous figure whose actions catalyze the moral stakes of the story.

A protective figure who confronts the truth and takes drastic steps to shield Margot, including killing hitmen and revealing critical information at the pivotal moment. His actions drive the final twists.

Margot's sister, who, together with her wife Helene, provides a solid alibi for Alexandre and helps steer the investigation toward the real culprits. Their loyalty helps resolve the case.

Anne's wife, co-conspirator-ally in providing an alibi and supporting Alexandre. She contributes to the resilience of the group against the corrupt forces.