The Sealed Envelope
- Unyaka: 1919
- Ilizwe: United States of America
- Uhlobo: Mystery, Drama
- Isitudiyo: Universal Film Manufacturing Company, Bluebird Photoplays
- Igama elingundoqo:
- UMlawuli: Douglas Gerrard
- Abalingisi: Fritzi Brunette, William Sheer, Joseph W. Girard, Charles Dorian, Catherine Wallace, Ogden Crane
