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?
as Joseph Rouletabille
as Sainclair
as Le juge De Marquet
as Le greffier
as Mathilde Stangerson
as Stangerson
as Le père Jacques
as Robert Darzac
as Inspecteur Frédéric Larsan
as Madame Bernier
as Monsieur Bernier
as Petit-Pied, le garde-chasse
as Patrick Ligardes
as William, homme en noir
as Marcel, homme en noir
