It stars Sophie Marceau, André Dussollier, Géraldine Pailhas, Charlotte Rampling, Hanna Schygulla, Éric Caravaca and Grégory Gadebois.

Euthanasia is illegal in France so she contacts a Swiss clinic that carries out such procedures: when she meets one of the staff, it's emphasised that he must take a fatal glass of lethal drugs himself - they can prepare it but will not actively kill him.

[3] In March 2020, it was announced Sophie Marceau, André Dussollier and Laëtitia Clément had joined the cast of the film, with François Ozon directing from a screenplay he wrote, based upon the novel Everything Went Well by Emmanuèle Bernheim.

[6] Shortly thereafter, Cohen Media Group and Curzon Artificial Eye acquired US and UK distribution rights to the film, respectively.

The website's consensus reads, "Everything Went Fine faces serious themes with an effectively light touch -- and the estimable talents of its brilliant veteran stars.