A provincial chemist in the throes of a mid-life crisis must choose between burying his dearly departed grandmother and cremating her in this quirky comedy of manners starring Valerie Lemercier, Denis Podalydes, and Isabelle Candelier.

Joseph Rouletabille, a reporter for a local newspaper, investigates the attempted killing of Mathilde Stangerson, who uses the yellow room of the title as her bedroom. At the time of the revolver shots her room was locked and the windows were barred, but when her father enters after having forced the door, there is no-one there except for Mathilde. So who did it and how did he get away?

Two men. The one with an electronic tag. The one with a perverse mother.

Newly married, Mathilde and Robert are honeymooning at a resort owned by their friends Edith and Arthur, the Chateau d'Hercule. But an unpleasant shock is in store for them.