A man with a low IQ has accomplished great things in his life and been present during significant historic events—in each case, far exceeding what anyone imagined he could do. But despite all he has achieved, his one true love eludes him.

Suffering from insomnia, disturbed loner Travis Bickle takes a job as a New York City cabbie, haunting the streets nightly, growing increasingly detached from reality as he dreams of cleaning up the filthy city.

In a small, conservative Scottish village, an oilman is paralyzed in an accident. His wife, who prayed for his return, feels guilty; even more, when he urges her to have sex with another.

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 youn...

Now in his thirties, Antoine Doinel is a divorced proofreader in love with a record seller. Colette Tazzi, now a lawyer, buys his first published autobiography, leading them to a chance meeting.