Amandine is twenty years old, the most beautiful buttocks in Paris, and unfortunately a very ugly nose, which forces her in her profession of model, to pose only from behind. Trying in vain to save money that her sister Joëlle constantly borrows from her, she will finally be reimbursed and will thus be able to afford aesthetic surgery and become a lovely cover girl...

Jean-Claude Brialy
as Norbert

Nathalie Courval
as Joëlle

Marcha Grant
as Olivia

Marianne Eggerickx
as Amandine

Jean Lefebvre
as Adrien

Bernard Ménez
as Philippe

Bernard Le Coq
as Marc Gauthier

Marco Perrin
as Fourmelon

Pierre Fuger
as Bitza

Evelyne Ker
as Evelyne, Fourmelon's secretary