In French with English subtitles. Investigating the death of a young worker at a nuclear reactor construction site, Philippe runs into a conflict of interest.

In French with English subtitles. Philippe's mother has been kidnapped.

In French with English subtitles. Roche and Son investigates when the curator of a photography exhibition collapses for no reason.

In French with English subtitles. Roche and Son discovers that a mole has infiltrated a major pharmaceutical client.

In French with English subtitles. Philippe and Nora investigate the connection between a mysterious man and a local family's adopted son.

In French with English subtitles. The family of a convicted murderer hires Roche and Son for a private investigation.