---
name: "Kieran Mulroney"
canonical: "https://film.one/person/kieran-mulroney"
fi1m_id: "kieran-mulroney"
imdb_id: "nm0612487"
tmdb_id: 53806
wikidata_id: "Q4278490"
roles: ["Writer"]
born: "24 September 1965"
reviewed_on_fi1m: 1
average_as: "writer"
average_over: 1
updated: "2026-10-05T12:19:29.948603+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."
---

# Kieran Mulroney

## Identity

Kieran Mulroney

- **Canonical:** https://film.one/person/kieran-mulroney
- **Type:** Person
- **Fi1m ID:** kieran-mulroney
- **IMDb ID:** nm0612487
- **TMDB ID:** 53806
- **Wikidata ID:** Q4278490
- **Same entity:** https://en.wikipedia.org/wiki/Kieran_Mulroney, https://www.wikidata.org/wiki/Q4278490, https://www.imdb.com/name/nm0612487/, https://www.themoviedb.org/person/53806

Writer. Born 24 September 1965 in Alexandria, Virginia, USA.

## Details

- **Work:** Writer
- **Born:** 24 September 1965, Alexandria, Virginia, USA
- **Elsewhere:** https://en.wikipedia.org/wiki/Kieran_Mulroney, https://www.wikidata.org/wiki/Q4278490, https://www.imdb.com/name/nm0612487/, https://www.themoviedb.org/person/53806

## Biography

Kieran Mulroney is an American actor, screenwriter and musician. He was born on 24 September 1965 in Alexandria, Virginia, and graduated from T. C. Williams High School. His brother is the actor Dermot Mulroney. He is married to screenwriter and director Michele Mulroney, with whom he frequently collaborates.

Mulroney has appeared in numerous film and television roles, including Maj. G. Moxley Sorrel in *Gettysburg* (1993), Gil Kinney in *Career Opportunities* (1991), Timmy in *Seinfeld* (1989), Benzan in *Star Trek: The Next Generation* (1987), and Lieutenant Reynolds in *NCIS* (2003). He has also acted in *Star Trek: Enterprise* (2001) and *ER* (1994).

As a screenwriter, Mulroney co-wrote the screenplay for *Sherlock Holmes: A Game of Shadows* (2011) with Michele Mulroney. He also co-wrote and co-directed *Paper Man* (2009) and received a story credit on *Power Rangers* (2017).

*Sources: en.wikipedia.org, collider.com, imdb.com.*

## On Fi1m (1)

- *Sherlock Holmes: A Game of Shadows* (2011), Fi1m 58, Screenplay — [page](https://film.one/film/sherlock-holmes-a-game-of-shadows.md)

## Complete filmography (33)

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

- *Power Rangers* (2017), Story
- *Junk* (2012), as Saul
- *Sherlock Holmes: A Game of Shadows* (2011), Screenplay — Fi1m 58, [page](https://film.one/film/sherlock-holmes-a-game-of-shadows.md)
- *Paper Man* (2009), Director, Screenplay
- *Wild Tigers I Have Known* (2006), Executive Producer
- *NCIS* (2003), series, as Lieutenant Reynolds — Fi1m 66, [page](https://film.one/tv/ncis.md)
- *Arizona Flats* (2003), as Henry
- *Quigley* (2003), as Dog Catcher Wally Sprigs
- *Star Trek: Enterprise* (2001), series, as Shaw
- *The Guardian* (2001), series, as Robert Twain
- *Pursuit of Happiness* (2001), as Calvin
- *Strong Medicine* (2000), series, as Dr. Bardem
- *Life Among the Cannibals* (1999), as Jasper James
- *L.A. Doctors* (1998), series, as Dr. Grant
- *From the Earth to the Moon* (1998), series, as Rusty Schweickart
- *The Spitfire Grill* (1996), as Joe Sperling
- *E! True Hollywood Story* (1996), series, as Narrator
- *Nash Bridges* (1996), series, as Dennis
- *The Immortals* (1995), as Kenny
- *Tad* (1995), as Robert Lincoln
- *Touched by an Angel* (1994), series, as Sherriff J.T.
- *ER* (1994), series, as Marty's Father — Fi1m 88, [page](https://film.one/tv/er.md)
- *Sensation* (1994), as Denny Sando
- *Gettysburg* (1993), as Maj. G. Moxley Sorrel
- *Deuce Coupe* (1992), as Eddie Fitzpatrick
- *Career Opportunities* (1991), as Gil Kinney
- *By Dawn's Early Light* (1990), as Radnor
- *Heart Condition* (1990), as Dillnick
- *Seinfeld* (1989), series, as Timmy — Fi1m 90, [page](https://film.one/tv/seinfeld.md)
- *Nowhere to Run* (1989), as Jerry Lee
- *I'll Be Home for Christmas* (1988), as George
- *Bluegrass* (1988), series, as Merlin Honeycutt
- *Star Trek: The Next Generation* (1987), series, as Benzan — Fi1m 84, [page](https://film.one/tv/star-trek-the-next-generation.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/kieran-mulroney