---
name: "Mark Williams"
canonical: "https://film.one/person/mark-williams-4012354"
roles: ["Editor"]
reviewed_on_fi1m: 1
average_over: 1
updated: "2026-09-17T14:50:25.537119+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."
---

# Mark Williams

Editor.

## Details

- **Work:** Editor
- **Elsewhere:** https://www.themoviedb.org/person/4012354

## Streaming the US now

- **Apple TV:** [*Stath Lets Flats*](https://film.one/tv/stath-lets-flats.md) (82)

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

## Biography

Mark Williams is a television and film editor. He edited the first series of the Channel 4 sitcom *Stath Lets Flats* (2018) and has worked on other comedy series including *Derry Girls* (series 2, 2019), *The Windsors* (series 1–3), *After Life* (series 3) and *Inside No. 9* (series 9).

His feature film credits include *Deep Cover* (2025), *Sumotherhood* (2023) and *What We Did on Our Holiday* (2014). He won the RTS Craft Award for Editing – Entertainment and Situation Comedy in 2018 for *The Windsors* and has received several other RTS nominations for his editing work.

*Sources: unitedagents.co.uk, imdb.com, comedy.co.uk.*

## On Fi1m (1)

- *Stath Lets Flats* (2018), Fi1m 82, Editor — [page](https://film.one/tv/stath-lets-flats.md)

## Complete filmography (3)

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

- *Deep Cover* (2025), Editor
- *Stath Lets Flats* (2018), series, Editor — Fi1m 82, [page](https://film.one/tv/stath-lets-flats.md)
- *Cavegirl* (2002), series, Writer

---
© 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/mark-williams-4012354