---
name: "Katy O'Brian"
canonical: "https://film.one/person/katy-obrian"
fi1m_id: "katy-obrian"
imdb_id: "nm6884042"
tmdb_id: 2252989
wikidata_id: "Q104112057"
roles: ["Actor"]
born: "12 February 1989"
reviewed_on_fi1m: 7
average_fi1m_score: 65
average_as: "actor"
average_over: 7
updated: "2026-09-24T19:30:19.107232+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."
---

# Katy O'Brian

## Identity

Katy O'Brian

- **Canonical:** https://film.one/person/katy-obrian
- **Type:** Person
- **Fi1m ID:** katy-obrian
- **IMDb ID:** nm6884042
- **TMDB ID:** 2252989
- **Wikidata ID:** Q104112057
- **Same entity:** https://en.wikipedia.org/wiki/Katy_O%27Brian, https://www.wikidata.org/wiki/Q104112057, https://www.imdb.com/name/nm6884042/, https://www.themoviedb.org/person/2252989

Actor. Born 12 February 1989 in Indianapolis, Indiana, USA.

## Details

- **Work:** Actor
- **Born:** 12 February 1989, Indianapolis, Indiana, USA
- **Active:** 2014–present
- **Also known as:** Katy M. O'Brian, 케이티 오 브라이언, 凱蒂·奧布萊恩
- **Average Fi1m score:** 65, as actor, over 7 titles
- **Fi1m score by decade:** 2010s 84 (1), 2020s 62 (6)
- **Fi1m against the critics:** 65 to 63 across 7 titles
- **Score spread:** 1 at 80+, 4 at 60–79, 2 under 60
- **Lead roles:** 1 of 4 acting credits billed first or second
- **Genres:** Action 4, Thriller 4, Adventure 2, Drama 2, Science Fiction 2, Crime 1
- **Screen time:** 13 hours of reviewed films
- **Box office:** $1,531m across 6 films with figures
- **Elsewhere:** https://en.wikipedia.org/wiki/Katy_O%27Brian, https://www.wikidata.org/wiki/Q104112057, https://www.imdb.com/name/nm6884042/, https://www.themoviedb.org/person/2252989

## Coming up

- *A Quiet Place Part III* (2027-07-28)

## Streaming the US now

- **Apple TV:** [*The Running Man*](https://film.one/film/the-running-man.md) (60)
- **HBO Max:** [*Christy*](https://film.one/film/christy.md) (58)
- **Disney+:** [*Ant-Man and the Wasp: Quantumania*](https://film.one/film/ant-man-and-the-wasp-quantumania.md) (54)

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

## Biography

Katy O'Brian is an American actress and martial artist. Born on 12 February 1989 in Indianapolis, Indiana, she attended Indiana University Bloomington, where she studied psychology and Germanic studies and earned a black belt in hapkido. After working as a police officer for seven years, she moved to Los Angeles in 2016 to pursue acting.

She is known for her film roles as Jentorra in *Ant-Man and the Wasp: Quantumania* (2023), Jackie in *Love Lies Bleeding* (2024) and Jenni Laughlin in *The Running Man* (2025). Other credits include Elia Kane in *The Mandalorian* (2019–), George in *Z Nation* (2014–2018), appearances in *The Walking Dead* (2010) and *Twisters* (2024), and Kimball in *Agents of S.H.I.E.L.D.* (2013).

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

## On Fi1m (7)

- *Christy* (2025), Fi1m 58, as Lisa Holewyne — [page](https://film.one/film/christy.md)
- *Mission: Impossible - The Final Reckoning* (2025), Fi1m 63, as Kodiak — [page](https://film.one/film/mission-impossible-the-final-reckoning.md)
- *The Running Man* (2025), Fi1m 60, as Jenni Laughlin — [page](https://film.one/film/the-running-man.md)
- *Love Lies Bleeding* (2024), Fi1m 75, as Jackie — [page](https://film.one/film/love-lies-bleeding.md)
- *Twisters* (2024), Fi1m 64, as Dani — [page](https://film.one/film/twisters.md)
- *Ant-Man and the Wasp: Quantumania* (2023), Fi1m 54, as Jentorra — [page](https://film.one/film/ant-man-and-the-wasp-quantumania.md)
- *Halt and Catch Fire* (2014), Fi1m 84, as Bartender — [page](https://film.one/tv/halt-and-catch-fire.md)

## Complete filmography (29)

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

- *A Quiet Place Part III* (2027), Actor
- *The Running Man* (2025), as Jenni Laughlin — Fi1m 60, [page](https://film.one/film/the-running-man.md)
- *Christy* (2025), as Lisa Holewyne — Fi1m 58, [page](https://film.one/film/christy.md)
- *Queens of the Dead* (2025), as Dre
- *Maintenance Required* (2025), as Kam
- *Mission: Impossible - The Final Reckoning* (2025), as Kodiak — Fi1m 63, [page](https://film.one/film/mission-impossible-the-final-reckoning.md)
- *Twisters* (2024), as Dani — Fi1m 64, [page](https://film.one/film/twisters.md)
- *Love Lies Bleeding* (2024), as Jackie — Fi1m 75, [page](https://film.one/film/love-lies-bleeding.md)
- *Ant-Man and the Wasp: Quantumania* (2023), as Jentorra — Fi1m 54, [page](https://film.one/film/ant-man-and-the-wasp-quantumania.md)
- *Golden Boy* (2022), as Taylor
- *Sweet Girl* (2021), as TV Host
- *Sidewinder* (2020), as Deputy Harris
- *The Mandalorian* (2019), series, as Elia Kane, Comms Officer — Fi1m 76, [page](https://film.one/tv/the-mandalorian.md)
- *The Divisible* (2019), as Kira
- *Fantasy* (2019), as Kelly
- *The Rookie* (2018), series, as Officer Barnes
- *Magnum P.I.* (2018), series, as Kai Durrell
- *Black Lightning* (2018), series, as Major Sara Grey
- *Gnawbone* (2016), as Lisa
- *Westworld* (2016), series, as EMT — Fi1m 74, [page](https://film.one/tv/westworld-2016.md)
- *Rain* (2016), as TV News Reporter
- *Remedy of a Killer* (2015), as Nancy
- *Finders Keepers* (2015), as Girl
- *Submerge: Ni're Reborn* (2015), as E'lan
- *How to Get Away with Murder* (2014), series, as Cashier Girl
- *Z Nation* (2014), series, as Georgia 'George' St. Clair
- *Halt and Catch Fire* (2014), series, as Bartender — Fi1m 84, [page](https://film.one/tv/halt-and-catch-fire.md)
- *Marvel's Agents of S.H.I.E.L.D.* (2013), series, as Kimball
- *The Walking Dead* (2010), series, as Savior POW #1, Katy — Fi1m 68, [page](https://film.one/tv/the-walking-dead.md)

## Gallery

- ![Katy O'Brian](https://film.one/media/person/7673/gallery-04f05062ad12.jpg) Katy O'Brian — Stay Tuned, CC BY 3.0, via Wikimedia Commons (https://upload.wikimedia.org/wikipedia/commons/4/4a/Katy_O%27Brian_2024.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail_unscaled)
- ![Katy O'Brian](https://film.one/media/person/7673/gallery-835e1aebee68.jpg) Katy O'Brian — Image via TMDB
- ![Katy O'Brian](https://film.one/media/person/7673/gallery-a887d44e520d.jpg) Katy O'Brian — Image via TMDB
- ![Katy O'Brian](https://film.one/media/person/7673/gallery-2fea5657017e.jpg) Katy O'Brian — Image via TMDB
- ![Katy O'Brian](https://film.one/media/person/7673/gallery-034a285641e8.jpg) Katy O'Brian — Image via TMDB
- ![Katy O'Brian](https://film.one/media/person/7673/gallery-b1dc93a06e56.jpg) Katy O'Brian — Image via TMDB
- ![Katy O'Brian](https://film.one/media/person/7673/gallery-7f9e6d32edad.jpg) Katy O'Brian — Image via TMDB

---
© 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/katy-obrian