L'Ombre (1948)

A French man spies on a lovely younger woman across the way. When he's spotted by the woman shortly after being questioned by the police about a local murder, the man's simple life becomes more complicated.

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.

Stéphanie, a police officer working for Internal Affairs, is assigned to a case involving a young man severely wounded during a tense and chaotic demonstration in Paris. While she finds no evidence of illegitimate police violence, the case takes a personal turn when she discovers the victim is from her hometown.

Travelling on the 4.50 from Paddington, Mrs McGillicuddy witnesses a murder on a passing train - but where is the body?

When he and his pregnant wife are attacked in their home, a former elite agent becomes trapped in a deadly manhunt tied to his own painful past.

An overlooked pencil-pusher catches her husband in bed with another woman, the shock of which causes him to die of a heart attack. So she buries his body and takes advantage of the growing celebrity status that comes from having a missing husband. But she quickly finds herself in over her head, dodging cops and criminals, all while trying to keep the truth from her sister, a local news anchor who’s desperate for a story.

Faced with two false confessions and numerous suspects after a despised civil magistrate is found shot in the local vicarage, Detective Inspector Slack reluctantly accepts help from Miss Marple.

A crooked politician finds himself being accused of murder by a gangster from whom he refused help during a re-election campaign.

Police detective Joe Leland investigates the murder of a gay man.

A psychotic man opens fire in a diner, murdering numerous people before killing himself. The survivors struggle in different ways following this horrendous event: a doctor doubts his own instincts and elects to use an experimental medical procedure on his wife, while a gambler believes he's on a lucky streak. A waitress begins engaging in promiscuous sex, and a young girl whose father is among the dead gains unexpected fame.