- Country: USA
- Genres: Action
- Release: 1919-08-01
- Director: Francis Ford
- Writers: John B. Clymer , Elsie Van Name
- Language: None | English
- Stars: Francis Ford , Francis Ford , Rosemary Theby , Peter Gerald , Mark Fenton , Ruth Maurice , Dorris Dare , Nigel De Brulier , Elsie Van Name , Olive Valerie , Philip Ford
- Runtime: min
- Awards: N/A
- AKA: The Mystery of 13 , Le mystère des 13 (France, French Republic) , O Mistério dos 13 (Portugal, Portuguese Republic) , The Mystery of 13 (United States of America)O Mistério dos 13
- Plot: N/A
- IMDB:tt0011495
The Mystery of 13 Cast · · · ALL
Francis Ford
Director
Francis Ford
Phil Kelly / Jim Kelly
Rosemary Theby
Marian Green
Nigel De Brulier
Raoul Ferrar
Ruth Maurice
Mary
Peter Gerald
Hugo
Dorris Dare
Rose
Mark Fenton
John Green
Elsie Van Name
Edith
Philip Ford
Butts