Ce Soir ou Jamais plot
Laurent, a draftsman and director, invites all his friends to his place for an evening, who participate in the musical he is currently working on: an interior designer and his wife, the main actor, the composer of the music, an actress, and a few others . It doesn't take long before they start arguing with each other. One person does not show up: Juliette, who also had an important role, has been the victim of an accident. The majority propose that Valerie take her place, but Laurent decides to test two other young actresses and eventually takes one of them. That only intensifies the discussions.