A real and a fake Gauguin take Dupin back to the 19th century.
| Actor | Role |
|---|---|
 Pasquale AleardiGeorges Dupin | Georges Dupin |
 Annika BlendlNolwenn | Nolwenn |
 Ludwig BlochbergerRiwal | Riwal |
 Sibylle CanonicaCatherine Pennec | Catherine Pennec |
 Michael PrelleLoic Pennec | Loic Pennec |
 Gudrun RitterFrancine Lajoux | Francine Lajoux |
 Walter KreyeAndré Pennec | André Pennec |
 Ulrike C. TscharreMorgane Cassel | Morgane Cassel |
 Ernst StötznerFrédéric Beauvois | Frédéric Beauvois |
 Jan Georg SchütteKadeg | Kadeg |