After a train accident, a woman survives and is mistaken for an other woman she just met on a train before the accident.

For Pierre Brochant and his friends, Wednesday is “Idiots' Day”. The idea is simple: each person has to bring along an idiot. The one who brings the most spectacular idiot wins the prize. Tonight, Brochant is ecstatic. He has found a gem. The ultimate idiot, “A world champion idiot!”. What Brochant doesn’t know is that Pignon is a real jinx, a past master in the art of bringing on catastrophes...

The story about Pierre Riviere, who tired of the constants demands of her mother to her father decides to kill her, but also his brother and his siste

The plot is about a trial against three men who tried to earn loads of money by illegal methods to get to Canada and about the lawyers and the judge who get on with the trial and who are being unfaithful to their couples.

An elderly gentleman and his dog find themselves out of a home with little means.

The film follows four families, with different nationalities (French, German, Russian and American) but with the same passion for music, from the 1930s to the 1960s. The various story lines cross each other time and again in different places and times, with their own theme scores that evolve as time passes. The main event in the film is the Second World War, which throws the stories of the four musical families together and mixes their fates. Although all characters are fictional, many of them are loosely based on historical musical icons (Édith Piaf, Josephine Baker, Herbert von Karajan, Glenn Miller, Rudolf Nureyev, etc.) The Boléro dance sequence at the end brings all the threads together.

Isa, Alice, Léa and Nina, linked by their Sephardic families as much as by their friendship, share their lives between love affairs, a beauty institute under fiscal control, children to raise, an undocumented Moroccan nanny to marry, repeated diets, family and religious holidays to honor, but before being beautiful, their biggest challenge is to be themselves.

Serge Mouret is a frail and devout young priest in a tough country parish. When he falls down and loses his memory, he is nursed back to health by Albine, the beautiful carefree niece of the outspoken atheist Jeanbernat. After Serge and Albine fall in love, Serge recovers his memory and realizes the grave sin he has committed.

An inexperienced young actress is invited to play a role in a film based on Dostoyevsky's 'The Possessed'. The film director, a Czech immigrant in Paris, takes over her life, and in a short time she is unable to draw the line between acting and reality. She winds up playing a real-life role posing as the dead wife of another Czech immigrant, who is manipulated by the filmmaker into commiting a political assassination.