The Solitary Sin
Movie| Title | The Solitary Sin |
| User score | 0 |
| Release date | Jul 1, 1919 |
| Genre | Drama |
| Director | Frederick Sullivan |
| Production country | United States of America |
| Production companies | New Art Film Company, Solitary Sin Corporation, Public Welfare Pictures Corp. |
| Run time | 75 min. |
Bob, John, and Edward--three young boys growing up in the same neighborhood--have vastly-different experiences with sex. Bob's father patiently explains "the birds and the bees" to him, and even takes him to a hospital to see the effects of venereal disease.
