The best Pierre Clémenti’s thriller movies

A troubled young woman who lives alone in a rundown house meanders around and one day reveals a hidden talent when she goes into a bar, plays magnificently at the piano, and leaves as mysteriously as she came. Meanwhile, an unidentified man is on her trail and eventually tracks her down to the bar she had visited. As the dragnet around her closes in, it becomes apparent that the young woman's stepmother is behind the effort to locate her. But questions over why she is hiding out and what she is hiding from begin to take on more importance as the history of the young woman starts to surface.

Stefano Argenti, an ambitious advertising executive, meets a curious hippie named Count Mateo Tiepolo and they form a strange bond. Having gained Stefano's confidence, Tiepolo reveals that he wants to kill his domineering brother. He suggests that Stefano carry out the killing and in exchange he offers to murder Luisa, Stefano's wife who is a barrier to his career and his affair with Fabienne, a model. Argenti is more curious than shocked but decides to reject the bizarre offer. However, a short-time later, his wife is strangled to death by an intruder and he becomes the prime suspect. By withholding evidence that could prove his innocence. Mateo blackmails Stefano into keeping his part of the bargain. But there is a twist ...