---
name: "Aaron Heffernan"
canonical: "https://film.one/person/aaron-heffernan"
fi1m_id: "aaron-heffernan"
imdb_id: "nm3077149"
tmdb_id: 1624770
wikidata_id: "Q64829668"
roles: ["Actor"]
born: "23 February 1990"
reviewed_on_fi1m: 5
average_fi1m_score: 76
average_as: "actor"
average_over: 5
updated: "2026-10-07T20:07:46.625168+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."
---

# Aaron Heffernan

## Identity

Aaron Heffernan

- **Canonical:** https://film.one/person/aaron-heffernan
- **Type:** Person
- **Fi1m ID:** aaron-heffernan
- **IMDb ID:** nm3077149
- **TMDB ID:** 1624770
- **Wikidata ID:** Q64829668
- **Same entity:** https://en.wikipedia.org/wiki/Aaron_Heffernan, https://www.wikidata.org/wiki/Q64829668, https://www.imdb.com/name/nm3077149/, https://www.themoviedb.org/person/1624770

Actor. Born 23 February 1990 in Dublin, Ireland.

## Details

- **Work:** Actor
- **Born:** 23 February 1990, Dublin, Ireland
- **Active:** 2016–present
- **Average Fi1m score:** 76, as actor, over 5 titles
- **Fi1m score by decade:** 2010s 76 (4), 2020s 75 (1)
- **Fi1m against the critics:** 76 to 76 across 4 titles
- **Score spread:** 2 at 80+, 2 at 60–79, 1 under 60
- **Lead roles:** 0 of 3 acting credits billed first or second
- **Genres:** Comedy 3, Drama 3, Action 1, Adventure 1, Crime 1, Romance 1
- **Screen time:** 4 hours of reviewed films
- **Box office:** $393m across 1 films with figures
- **Elsewhere:** https://en.wikipedia.org/wiki/Aaron_Heffernan, https://www.wikidata.org/wiki/Q64829668, https://www.imdb.com/name/nm3077149/, https://www.themoviedb.org/person/1624770

## Streaming the US now

- **Apple TV:** [*Mum*](https://film.one/tv/mum.md) (84)
- **Peacock:** [*Brassic*](https://film.one/tv/brassic.md) (76)
- **Amazon Prime Video:** [*Femme*](https://film.one/film/femme.md) (75)

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

## Biography

Aaron Heffernan is an Irish actor. He was born on 23 February 1990 in Dublin and studied drama and classics at Trinity College Dublin.

In 2012 he co-founded the Collapsing Horse Theatre Company with Jack Gleeson. He is known for his roles as Detective Gavin in *Love/Hate* (2013–2014), Ryan in *Mum* (2016–2018), Ash Dennings in *Brassic* (2019–2025), Ash Daniel in *War of the Worlds* (2019–2022) and Oz in *Femme* (2023). Other credits include *Solo: A Star Wars Story* (2018), *The Titan* (2018), *Atlanta* (2022) and *Bring Them Down* (2024).

*Sources: en.wikipedia.org, imdb.com, unitedagents.co.uk, thetimes.com.*

## On Fi1m (5)

- *Femme* (2023), Fi1m 75, as Oz — [page](https://film.one/film/femme.md)
- *Brassic* (2019), Fi1m 76, as Ashley "Ash" Dennings — [page](https://film.one/tv/brassic.md)
- *Solo: A Star Wars Story* (2018), Fi1m 58, as Imperial Mudtrooper — [page](https://film.one/film/solo-a-star-wars-story.md)
- *Atlanta* (2016), Fi1m 87, as Demarco — [page](https://film.one/tv/atlanta.md)
- *Mum* (2016), Fi1m 84, as Ryan — [page](https://film.one/tv/mum.md)

## Complete filmography (16)

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

- *Cold Storage* (2026), as Mike Snyder
- *Bring Them Down* (2025), as Lee
- *Femme* (2023), as Oz — Fi1m 75, [page](https://film.one/film/femme.md)
- *Mrs Sidhu Investigates* (2023), series, as Preston Jones
- *War of the Worlds* (2019), series, as Ash Daniel
- *Brassic* (2019), series, as Ashley "Ash" Dennings — Fi1m 76, [page](https://film.one/tv/brassic.md)
- *Supervized* (2019), as Flynn
- *Women on the Verge* (2018), series, as Facilitator
- *Metal Heart* (2018), as Alan
- *Dublin Oldschool* (2018), as Aaron
- *Solo: A Star Wars Story* (2018), as Imperial Mudtrooper — Fi1m 58, [page](https://film.one/film/solo-a-star-wars-story.md)
- *The Titan* (2018), as Zane Gorski
- *Atlanta* (2016), series, as Demarco — Fi1m 87, [page](https://film.one/tv/atlanta.md)
- *Mum* (2016), series, as Ryan — Fi1m 84, [page](https://film.one/tv/mum.md)
- *Poison Pen* (2014), as Kurt
- *Mercenary: An Extraction Series*, series, Actor

---
© 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/aaron-heffernan