Attention aux chiens (1999)

Alex, a drug-addicted private detective, is forced by the police to track down a gangster on the run. Franck, the gangster, seduces a young girl named Lorette during his escape, takes refuge in her home, and convinces her to become his accomplice in new robberies. Alex, who uses completely irrational methods, decides to take advantage of the misfortune of a young man, Dario, to find Franck. All of these characters will, at some point, cross paths with Ava, a young mythomaniac who records her stories on video.