Thomas Philip O'Neill: movies and TV shows
Thomas Philip O'Neill has 12 credits in the archive: 6 films and 6 TV series, from 1990 to 2026. Highest rated: MINDHUNTER (8.1/10).
Career timeline
1990 – 2026 · busiest year: 2018 (2 credits)
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Full filmography
| Year | Title | Role | Type | Rating |
|---|---|---|---|---|
| 2026 | The Mix | Sean Palermo | Film | — |
| 2025 | Writer's Block | Matthew | Film | — |
| 2024 | The School Duel | Pastor Mark | Film | — |
| 2022 | Endless Sea | Film | — | |
| 2019 | Mapplethorpe | David Croland | Film | 6.3 |
| 2018 | FBI | Neil Mosbach | TV | 7.9 |
| 2018 | FBI | Dr. Neil Mosbach | TV | 7.9 |
| 2017 | MINDHUNTER | Leo Buchanan | TV | 8.1 |
| 2015 | Black Mass | FBI Wire Tech | Film | 6.5 |
| 2014 | NCIS: New Orleans | Eddie Oberman | TV | 7.3 |
| 1999 | Law & Order: Special Victims Unit | Rick Donnelly | TV | 8.0 |
| 1990 | Law & Order | Dr. Neil Mosbach | TV | 7.3 |