The Greatest American Snuff Film
Movie| Title | The Greatest American Snuff Film |
| User score | 2 |
| Release date | Jan 1, 2010 |
| Genre | Horror |
| Director | Sean Tretta |
| Production country | United States of America |
| Production companies | Ominous Productions |
| Run time | 96 min. |
We thought the film was over... but shocking new footage of the crimes of William Grone has been uncovered.