Le Dolmen tragique

In a small Breton town, a 10-year-old girl is found murdered. René, her art teacher, a professional painter, is the last person to have seen her alive. The inspector in charge of the investigation immediately questions him. In this small provincial town where people all know each other and regularly meet at the Bar des Amis, René is increasingly unsettled by the other inhabitants' suspicions and by the inspector's investigation. Children stop coming to him for lessons. His wife, Viviane, a district nurse, protects him and supports him with her love. However, a self-centred media-star writer adds to René's confusion...

The film story depicts Emile Buisson, following the death of his wife and child, escaping from a psychiatric institution in 1947 and returning to Paris. Buisson, who three years later would become France's public enemy number one, begins a murderous rampage through the French capital.

Alex is going through a midlife crisis and it has become a very difficult time for him. His marriage is struggling, he's worried about his son, and his job of killing people for his family has become the most stressful part of his life. He seeks the help of a therapist and meets a woman in the waiting room that he connects with.

A murderer is brought to court and only Miss Marple is unconvinced of his guilt. Once again she begins her own investigation.

In Acapulco, Hercule Poirot attends a dinner party in which one of the guests clutches his throat and suddenly dies. The causes seem to be natural until another party with most of the same guests produces another corpse.