El Laberinto Griego on AllMovie

Omero Antonutti is divorced, and has a grown son who a young, upwardly-mobile professional person (yuppie) and an ex-wife who regularly sharpens her tongue on him. These developments have only served to sharpen the cynicism he naturally has as a private investigator, constantly exposed as he is to the shabbiest human behavior. However, when a beautiful and obviously wealthy woman asks him to track down her second boyfriend on behalf of herself and her first boyfriend, his interest is aroused. The absent boyfriend is a professional model from Greece who is also a painter. The woman believes he may have disappeared somewhere in Barcelona. His investigation exposes the P.I. to a world of sexual and other eccentricities which even he had never imagined existed anywhere, much less in his hometown.