By Amy Renner
Billy O'Brien Movie Credits
Director
1 credit| Movie Title | Status |
|---|---|
| I Am Not a Serial Killer (2016) | Current |
Screenwriter
1 credit| Movie Title | Status |
|---|---|
| I Am Not a Serial Killer (2016) | Current |
Billy O'Brien's Most Frequent Genres
Thriller 1 credit
Movie Insider credits may represent a partial filmography rather than a complete career history.
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