Diana Moreland, suspecting that her husband is cheating on her with Marilyn Foster, catches the two of them having a rendezvous at a roadhouse. Instead of screaming at them, she invites Marilyn back to her home. However, Diana has prepared a test to see just who it is that her husband really loves.

A charming psychopath tries to coerce a tennis star into his theory that two strangers can commit the perfect crime by exchanging murders—each killing the other’s most-hated person.

A veteran high school teacher befriends a younger art teacher, who is having an affair with one of her 15-year-old students. However, her intentions with this new "friend" also go well beyond platonic friendship.

A seventeen year old girl forms a co-dependent relationship with an artificial intelligence on her phone and goes on a murderous rampage.

A man who loves games and theatre invites his wife's lover to meet, setting up a battle of wits with potentially deadly results.

Returning home from a shopping trip to a nearby town, bored suburban housewife Laura Jesson is thrown by happenstance into an acquaintance with virtuous doctor Alec Harvey. Their casual friendship soon develops during their weekly visits into something more emotionally fulfilling than either expected, and they must wrestle with the potential havoc their deepening relationship would have on their lives and the lives of those they love.

28-year-old Taeko Kase works at an event company. One day, she makes a mistake at work and is reprimanded by her boss Hiroki Itokawa. Making things worse, Taeko Kase is dumped by her boyfriend. Later, Taeko Kase follows the recommendation of cafe clerk Haruto Takagi’s and joins a dating app. With Haruto Takagi’s advice, she decides to meet Makoto Hasegawa from the app.

Mitsuo Ichikawa reconnects with his former schoolmate and mentor, only to discover he's a thug and a murderer. Instead of distancing themselves, they forge a new alliance.

After a bad breakup, a college-aged Parisian moves into her father's flat only to discover that he is living with his new girlfriend - a young woman her age.

Part-time model Valentine unexpectedly befriends a retired judge after she runs over his dog. At first, the grumpy man shows no concern about the dog, and Valentine decides to keep it. But the two form a bond when she returns to his house and catches him listening to his neighbors’ phone calls.

During the Nazi occupation of Poland, an acting troupe becomes embroiled in a Polish soldier's efforts to track down a German spy.

Parisian everyman Antoine Doinel has married his sweetheart Christine Darbon, and the newlyweds have set up a cozy domestic life of selling flowers and giving violin lessons while Antoine fitfully works on his long-gestating novel. As Christine becomes pregnant with the couple's first child, Antoine finds himself enraptured with a young Japanese beauty. The complications change the course of their relationship forever.