---
name: "Sean O'Reilly"
canonical: "https://film.one/person/sean-oreilly"
fi1m_id: "sean-oreilly"
imdb_id: "nm2381005"
tmdb_id: 1411223
roles: ["Writer"]
reviewed_on_fi1m: 1
average_as: "writer"
average_over: 1
updated: "2026-09-23T11:50:58.675561+00:00"
licence: "© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL."
---

# Sean O'Reilly

## Identity

Sean O'Reilly

- **Canonical:** https://film.one/person/sean-oreilly
- **Type:** Person
- **Fi1m ID:** sean-oreilly
- **IMDb ID:** nm2381005
- **TMDB ID:** 1411223
- **Same entity:** https://www.imdb.com/name/nm2381005/, https://www.themoviedb.org/person/1411223

Writer. Born in Detroit, Michigan, USA.

## Details

- **Work:** Writer
- **Elsewhere:** https://www.imdb.com/name/nm2381005/, https://www.themoviedb.org/person/1411223

## Streaming the US now

- **Apple TV:** [*Hawaii Five-0*](https://film.one/tv/hawaii-five-0.md) (65)

For United States; add `?region=XX` for another country.

## Biography

Sean O'Reilly is a writer and actor. He graduated from the UCLA School of Film and Television.

He is known for his work on the television series *Hawaii Five-0* (2010), where he served as staff writer and contributed teleplays and episodes as writer between 2016 and 2019. He has also worked in additional crew roles on series including *MacGyver* (2016) and *State of Affairs* (2014).

*Sources: imdb.com, tvmaze.com.*

## On Fi1m (1)

- *Hawaii Five-0* (2010), Fi1m 65, Writer, Teleplay — [page](https://film.one/tv/hawaii-five-0.md)

## Complete filmography (4)

Every credit, newest first. Titles without a page can be requested for review on the HTML page.

- *Science Fiction Volume One: The Osiris Child* (2016), Still Photographer
- *Drown* (2015), Associate Producer
- *The Clinic* (2010), Sound Effects Editor
- *Hawaii Five-0* (2010), series, Teleplay, Writer — Fi1m 65, [page](https://film.one/tv/hawaii-five-0.md)

---
© Fi1m Ltd. Written by AI under a human editor; checked against sources before publication. Quote with attribution and a link to the canonical URL. Canonical: https://film.one/person/sean-oreilly