The Solitary Sin
- Aasta: 1919
- Riik: United States of America
- Žanr: Drama
- Stuudio: New Art Film Company, Solitary Sin Corporation, Public Welfare Pictures Corp.
- Märksõna: insane asylum, hospital, masturbation, syphilis, sexually transmitted disease, venereal diseases
- Direktor: Frederick Sullivan
- Osades: Jack Mulhall, Helene Chadwick, Gordon Griffith, Leo Pierson, Pauline Curley, Charles Spere
