Mary Lawson's Secret
- Unyaka: 1917
- Ilizwe: United States of America
- Uhlobo: Drama
- Isitudiyo: Thanhouser Company
- Igama elingundoqo: lost film
- UMlawuli: John B. O'Brien
- Abalingisi: Charlotte Walker, William B. Davidson, J.H. Gilmour, N.Z. Wood, Inda Palmer, Robert Vaughn
