---
name: "Harry Trevaldwyn"
canonical: "https://film.one/person/harry-trevaldwyn"
fi1m_id: "harry-trevaldwyn"
imdb_id: "nm10036531"
tmdb_id: 2104260
wikidata_id: "Q111450513"
roles: ["Actor"]
born: "14 February 1994"
reviewed_on_fi1m: 4
average_fi1m_score: 64
average_as: "actor"
average_over: 4
updated: "2026-10-01T00:03:56.033562+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."
---

# Harry Trevaldwyn

## Identity

Harry Trevaldwyn

- **Canonical:** https://film.one/person/harry-trevaldwyn
- **Type:** Person
- **Fi1m ID:** harry-trevaldwyn
- **IMDb ID:** nm10036531
- **TMDB ID:** 2104260
- **Wikidata ID:** Q111450513
- **Same entity:** https://en.wikipedia.org/wiki/Harry_Trevaldwyn, https://www.wikidata.org/wiki/Q111450513, https://www.imdb.com/name/nm10036531/, https://www.themoviedb.org/person/2104260

Actor. Born 14 February 1994 in Oxford, England, UK.

## Details

- **Work:** Actor
- **Born:** 14 February 1994, Oxford, England, UK
- **Active:** 2019–present
- **Also known as:** 哈利·崔佛德溫, Harry David Trevaldwyn
- **Average Fi1m score:** 64, as actor, over 4 titles
- **Fi1m score by decade:** 2010s 58 (1), 2020s 66 (3)
- **Fi1m against the critics:** 63 to 64 across 3 titles
- **Score spread:** 0 at 80+, 3 at 60–79, 1 under 60
- **Lead roles:** 0 of 2 acting credits billed first or second
- **Genres:** Comedy 2, Drama 2, Action 1, Adventure 1, Crime 1, Family 1
- **Screen time:** 6 hours of reviewed films
- **Box office:** $639m across 2 films with figures
- **Elsewhere:** https://en.wikipedia.org/wiki/Harry_Trevaldwyn, https://www.wikidata.org/wiki/Q111450513, https://www.imdb.com/name/nm10036531/, https://www.themoviedb.org/person/2104260

## Coming up

- *How to Train Your Dragon 2* (2027-06-10), as Tuffnut

## Streaming the US now

- **Amazon Prime Video:** [*The Outlaws*](https://film.one/tv/the-outlaws.md) (67)
- **Netflix:** [*How to Train Your Dragon*](https://film.one/film/how-to-train-your-dragon.md) (60)

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

## Biography

Harry Trevaldwyn is an English actor, comedian and writer. Born in Oxford, he began his career posting comedic videos online before making his screen debut in a small role in the 2019 film *The King*.

He gained wider recognition for his role as Gunther in the 2022 Judd Apatow film *The Bubble* and as Ollie Rogers in the British series *Ten Percent*. Trevaldwyn has appeared in series including *The Outlaws*, *My Lady Jane*, *The Acolyte* and *The Completely Made-Up Adventures of Dick Turpin*. In 2025 he played Tuffnut Thorston in the live-action *How to Train Your Dragon* and Charlie Butler in *My Oxford Year*.

Trevaldwyn was named a Screen International Star of Tomorrow in 2022. He has also written for television and published a debut novel.

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

## On Fi1m (4)

- *Finding Emily* (2026), Fi1m 70, as Influencer — [page](https://film.one/film/finding-emily.md)
- *How to Train Your Dragon* (2025), Fi1m 60, as Tuffnut — [page](https://film.one/film/how-to-train-your-dragon.md)
- *The Outlaws* (2021), Fi1m 67, as Stan — [page](https://film.one/tv/the-outlaws.md)
- *The King* (2019), Fi1m 58, as Dartmouth — [page](https://film.one/film/the-king.md)

## Complete filmography (17)

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

- *How to Train Your Dragon 2* (2027), as Tuffnut
- *Finding Emily* (2026), as Influencer — Fi1m 70, [page](https://film.one/film/finding-emily.md)
- *The Sisters Grimm* (2025), series, as Mirror (voice)
- *Bury Your Gays* (2025), as Matty
- *My Oxford Year* (2025), as Charlie Butler
- *How to Train Your Dragon* (2025), as Tuffnut — Fi1m 60, [page](https://film.one/film/how-to-train-your-dragon.md)
- *My Lady Jane* (2024), series, as George
- *Idiomatic* (2024), as Johnny
- *The Acolyte* (2024), series, as Mog Adana
- *The Completely Made-Up Adventures of Dick Turpin* (2024), series, as Steven
- *Sweet Sue* (2023), as Anthony
- *Smothered* (2023), series, Actor
- *I Hate You* (2022), series, as Matthew
- *Ten Percent* (2022), series, as Ollie Rogers
- *The Bubble* (2022), as Gunther
- *The Outlaws* (2021), series, as Stan — Fi1m 67, [page](https://film.one/tv/the-outlaws.md)
- *The King* (2019), as Dartmouth — Fi1m 58, [page](https://film.one/film/the-king.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/harry-trevaldwyn