---
name: "Marc Gaffen"
canonical: "https://film.one/person/marc-gaffen"
fi1m_id: "marc-gaffen"
imdb_id: "nm1549205"
tmdb_id: 1549330
roles: ["Writer"]
reviewed_on_fi1m: 1
average_as: "writer"
average_over: 1
updated: "2026-09-26T15:10:29.419015+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."
---

# Marc Gaffen

## Identity

Marc Gaffen

- **Canonical:** https://film.one/person/marc-gaffen
- **Type:** Person
- **Fi1m ID:** marc-gaffen
- **IMDb ID:** nm1549205
- **TMDB ID:** 1549330
- **Same entity:** https://www.imdb.com/name/nm1549205/, https://www.themoviedb.org/person/1549330

Writer.

## Details

- **Work:** Writer
- **Elsewhere:** https://www.imdb.com/name/nm1549205/, https://www.themoviedb.org/person/1549330

## Streaming the US now

- **Peacock:** [*Grimm*](https://film.one/tv/grimm.md) (63)

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

## Biography

Marc Gaffen is a television and comic book writer. He worked as a script coordinator on the NBC series *Grimm* from 2012 to 2016, and co-wrote the season 3 episode 'The Show Must Go On' (2014) with Kyle McVey. He and McVey were the principal writers of the *Grimm* comic book series published by Dynamite Entertainment.

Gaffen has also worked as a script coordinator on series including *New Amsterdam*, *The Event*, *Mare of Easttown* and *Waco: The Aftermath*. He received story and teleplay credits on *New Amsterdam*.

*Sources: grimm.fandom.com, imdb.com, bleedingcool.com.*

## On Fi1m (1)

- *Grimm* (2011), Fi1m 63, Writer — [page](https://film.one/tv/grimm.md)

## Complete filmography (2)

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

- *New Amsterdam* (2018), series, Story, Teleplay
- *Grimm* (2011), series, Writer — Fi1m 63, [page](https://film.one/tv/grimm.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/marc-gaffen