The "black robe" in the title of this suspense film belongs to a female lawyer, Florence Nat who has just lost a case in which she defended Simon Risler, a man wrongly accused of murder. Risler escapes before he can be put in prison, and seeks help from attorney Nat in finding the real killer, partly by going after the police inspector who framed him in the first place. A retired surgeon, in the process of setting up a drug rehab clinic gets involved in solving Risler's case, and soon the solution seems to be pointing to high-ranking figures with every desire and ample means to keep the truth well-hidden.
Un officier
Solange está deprimida, deixou de sorrir, fala muito pouco e não se alimenta direito. Por isso mesmo vive desmaiando. O marido de Solange, Raoul, tenta ajudá-la. E tem uma ideia pouco ortodoxa. Quando conhece Stephane, um estranho, o escolhe para ser amante de sua própria mulher. Mas nem isso resolve. Todos os amigos de Raoul concordam que Solange precisa ter um filho, mas ela também não consegue engravidar nem do marido e nem do amante. Um dia os três decidem ir a um camping e lá Solange conhece um precoce adolescente chamado Christian. De repente ela volta a sorrir.
Le premier Ministre
After years of poverty, Carrier, a repairman, inherits a large sum of money upon his brother's death in an accident. Now rich, he decides it is time to make his mark and be known at any cost. Becoming more and more mentally unstable, he begins to threaten police and the government signing his tracts, "Armaguedon". A detective from Interpol heads the investigation and prepares a trap at an international conference of world leaders in Paris.
