The Mystery Girl
- Tausaga: 1918
- Atunuʻu: United States of America
- Ituaiga: Crime, Drama
- Potu potu: Famous Players-Lasky Corporation
- Upu autu:
- Faʻatonu: William C. de Mille
- Faʻafiafia: Ethel Clayton, Henry Woodward, Clarence Burton, Charles West, Winter Hall, Mayme Kelso
