The Octopus
Le poulpe (original)
Gabriel, dit Le Poulpe (The Octopus) is a laid-back private investigator who works on cases for his own pleasure. He is drawn to the fictional Loire Valley port of Angerneau, with his lover Clotilde who has been summoned by the police concerning the defacement of a deceased relative's grave. Since Angernau is her home town, she wants to leave it as soon as possible to avoid old acquaintances, but Gabriel stumbles on intriguing events concerning the cargo of a ship in port.
Starring Jean-Pierre Darroussin, Clotilde Courau, Julien Rassam, Stéphane Boucher, Julie Delarme, Aristide Demonico, James Faulkner, Céline Cailleau, Jean-François Gallotte, Nicolas Jouhet
It's a thriller and comedy movie, and has a rating of 6.4 out of 10 from Imdb which is usually fine for this kind of movie.
Watch it here
Not found streaming from Germany.