---
name: "Katherine Sigismund"
canonical: "https://film.one/person/katherine-sigismund"
fi1m_id: "katherine-sigismund"
imdb_id: "nm2081916"
tmdb_id: 1517868
roles: ["Actor"]
born: "12 October 1979"
reviewed_on_fi1m: 1
average_as: "actor"
average_over: 1
updated: "2026-10-05T11:38:37.554412+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."
---

# Katherine Sigismund

## Identity

Katherine Sigismund

- **Canonical:** https://film.one/person/katherine-sigismund
- **Type:** Person
- **Fi1m ID:** katherine-sigismund
- **IMDb ID:** nm2081916
- **TMDB ID:** 1517868
- **Same entity:** https://www.imdb.com/name/nm2081916/, https://www.themoviedb.org/person/1517868

Actor. Born 12 October 1979 in Half Moon Bay, California, USA.

## Details

- **Work:** Actor
- **Born:** 12 October 1979, Half Moon Bay, California, USA
- **Also known as:** Katie Sigismund 
- **Elsewhere:** https://www.imdb.com/name/nm2081916/, https://www.themoviedb.org/person/1517868

## Streaming the US now

- **Amazon Prime Video:** [*The Taking of Pelham 1 2 3*](https://film.one/film/the-taking-of-pelham-1-2-3.md) (54)

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

## Biography

Katherine Sigismund, also credited as Katie Sigismund, is an American actress. She was born on 12 October 1979 in Half Moon Bay, California.

Her film credits include the role of Mom in *The Taking of Pelham 123* (2009), Clare in *Confessions of a Shopaholic* (2009), Ken's Wife in *No Reservations* (2007), Accuretta Worker in *Transformers: Dark of the Moon* (2011) and Katie Morris in *Alien Abduction* (2014). Television appearances include episodes of *Elementary* (2018) as Dr. Vit Parnthong, *Medium* (2010) as Coach Amy Gabler and *NCIS: Los Angeles* (2012) as Mia Bolton.

*Sources: imdb.com, rottentomatoes.com.*

## On Fi1m (1)

- *The Taking of Pelham 1 2 3* (2009), Fi1m 54, as Mother-hostage — [page](https://film.one/film/the-taking-of-pelham-1-2-3.md)

## Complete filmography (13)

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

- *The Answer* (2015), as Newscaster / Police Dispatch (voice)
- *Alien Abduction* (2014), as Katie Morris
- *Elementary* (2012), series, as Dr. Vit Parnthong
- *People Like Us* (2012), as Lillian's Friend
- *Transformers: Dark of the Moon* (2011), as Accuretta Worker — Fi1m 46, [page](https://film.one/film/transformers-dark-of-the-moon.md)
- *Weakness* (2010), as Linda
- *NCIS: Los Angeles* (2009), series, as Mia Bolton
- *The Taking of Pelham 1 2 3* (2009), as Mother-hostage — Fi1m 54, [page](https://film.one/film/the-taking-of-pelham-1-2-3.md)
- *Confessions of a Shopaholic* (2009), as Clare
- *No Reservations* (2007), as Ken's Wife
- *The Closer* (2005), series, as Mrs. Reed
- *Medium* (2005), series, as Coach Amy Gabler
- *Law & Order* (1990), series, as Hayley Dawson — Fi1m 72, [page](https://film.one/tv/law-and-order.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/katherine-sigismund