For months a strange phrase has been found scrawled on Paris sidewalks next to chalk circles containing odd objects. Policeman Adamsberg gets involved when a dead woman is found in one of the circles.
| Actor | Role |
|---|---|
 Jean-Hugues AngladeJean-Baptiste Adamsberg | Jean-Baptiste Adamsberg |
 Charlotte RamplingMathilde | Mathilde |
 Jacques SpiesserAdrien Danglard | Adrien Danglard |
 Jean-Pierre LéaudLe Nermord | Le Nermord |
 Stanislas MerharReyer | Reyer |
 Hélène FillièresCamille Forestier | Camille Forestier |
 Corinne MasieroLe lieutenant Violette Retancourt | Le lieutenant Violette Retancourt |