The Mystery of the Yellow Room
The intrepid reporter and amateur sleuth Joseph Rouletabille becomes involved in the investigation of a hideous crime committed in a room painted yellow, whose door was locked from the inside…
| Actor | Role |
|---|---|
| WWilliam WalcottProfessor Strangerson | Professor Strangerson |
| EEdmund EltonRobert Darzac | Robert Darzac |
| GGeorge CowlFrédéric Larsan | Frédéric Larsan |
 Ethel Grey TerryMathilde Strangerson | Mathilde Strangerson |
| LLorin BakerJoseph Rouletabille | Joseph Rouletabille |
 Jean Del ValJean Sainclair | Jean Sainclair |
| WW. H. BurtonDaddy Jacques | Daddy Jacques |
| HHenry S. KoserMr. Bernier | Mr. Bernier |
| JJean EwingMrs. Bernier | Mrs. Bernier |
| WWilliam MorrisonJudge Marquet | Judge Marquet |
| LLouis R. GriselMr. Maleine | Mr. Maleine |
| JJohn McQuireMr. Mathieu | Mr. Mathieu |
| CCatherine AshleyMrs. Mathieu | Mrs. Mathieu |
| IIvan DobbleThe Green Man | The Green Man |