| The Mystery of Room 13 | |
| Director: | George Ridgwell |
| Starring: | Marc McDermott Lillian Herbert Guido Colucci |
| Studio: | Edison Studios |
| Distributor: | General Film Company |
| Runtime: | 4 reels |
| Country: | United States |
| Language: | Silent English intertitles |
The Mystery of Room 13 is a 1915 American silent mystery film directed by George Ridgwell and starring Marc McDermott, Lillian Herbert and Guido Colucci.[1]