After the sudden death of the agency's boss, actress Françoise Fabian is about to drop her latest movie. Line Renaud is called as a last minute replacement, unaware of the long- running feud between the two actresses.
Famous mother and daughter Nathalie Baye and Laura Smet are offered the same script. Afraid that they might get at each other's throats during the three months cruise shooting, they decide to ruin their auditions.
