---
name: "Keegan Boos"
canonical: "https://film.one/person/keegan-boos"
fi1m_id: "keegan-boos"
imdb_id: "nm3439694"
tmdb_id: 235847
wikidata_id: "Q137783996"
roles: ["Actor"]
reviewed_on_fi1m: 1
average_as: "actor"
average_over: 1
updated: "2026-10-01T21:31:16.771011+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."
---

# Keegan Boos

## Identity

Keegan Boos

- **Canonical:** https://film.one/person/keegan-boos
- **Type:** Person
- **Fi1m ID:** keegan-boos
- **IMDb ID:** nm3439694
- **TMDB ID:** 235847
- **Wikidata ID:** Q137783996
- **Same entity:** https://www.wikidata.org/wiki/Q137783996, https://www.imdb.com/name/nm3439694/, https://www.themoviedb.org/person/235847

Actor.

## Details

- **Work:** Actor
- **Elsewhere:** https://www.wikidata.org/wiki/Q137783996, https://www.imdb.com/name/nm3439694/, https://www.themoviedb.org/person/235847

## Streaming the US now

- **Netflix:** [*Beginners*](https://film.one/film/beginners.md) (79)

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

## Biography

Keegan Boos is an American actor and production assistant. He began acting as a child, with early roles including Young Sawyer in the television series *Lost* (2004–2010) and Young Oliver in the film *Beginners* (2010).

His other acting credits include Young Sonny in *Chasing Mavericks* (2012), appearances in *The Booth at the End* (2011–2012) and *Extant* (2014), and a role in *Greenland* (2020). He is the son of a casting director.

*Sources: imdb.com, lostpedia.fandom.com.*

## On Fi1m (1)

- *Beginners* (2011), Fi1m 79, as Young Oliver — [page](https://film.one/film/beginners.md)

## Complete filmography (5)

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

- *Greenland* (2020), as Military Escort
- *Extant* (2014), series, as Boy
- *Chasing Mavericks* (2012), as Young Sonny
- *Beginners* (2011), as Young Oliver — Fi1m 79, [page](https://film.one/film/beginners.md)
- *Lost* (2004), series, as Young Sawyer — Fi1m 81, [page](https://film.one/tv/lost.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/keegan-boos