The Mystery of the Yellow Room
Voltar- William WalcottProfessor Strangerson
- Edmund EltonRobert Darzac
- George CowlFrédéric Larsan
Ethel Grey TerryMathilde Strangerson- Lorin BakerJoseph Rouletabille
Jean Del ValJean Sainclair- W. H. BurtonDaddy Jacques
- Henry S. KoserMr. Bernier
- Jean EwingMrs. Bernier
- William MorrisonJudge Marquet
- Louis R. GriselMr. Maleine
- John McQuireMr. Mathieu
- Catherine AshleyMrs. Mathieu
- Ivan DobbleThe Green Man