William O'Neill: movies and TV shows
William O'Neill has 2 credits in the archive: 1 films and 1 TV series, from 1996 to 2004. Highest rated: Nash Bridges (6.6/10).
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Full filmography
| Year | Title | Role | Type | Rating |
|---|---|---|---|---|
| 2004 | Investigaytion | Gerald Duffy | Film | 7.5 |
| 1996 | Nash Bridges | Dr. Lieberman | TV | 6.6 |