Max and Colette often bother the lawyer Vermorel to initiate divorce proceedings, then everything calms down. An anonymous letter escalates the disputes, it borders on disaster but living together has obvious charms.

A chauffeur for a corrupt CEO, and a few hours later, his boss himself, are killed by the industrialist's associate. But their ghosts remain on Earth, and they try to tell the millionaire's teenage son the identity of the killer.