---
name: "Mary Christian"
canonical: "https://film.one/person/mary-christian"
roles: ["Actor"]
born: "1 January 1978"
reviewed_on_fi1m: 1
updated: "2026-09-16T21:17:17.682695+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."
---

# Mary Christian

Actor. Born 1 January 1978 in New York City, New York, USA.

## Details

- **Work:** Actor
- **Born:** 1 January 1978, New York City, New York, USA

## Biography

Mary Christian is an American actor. She is known for her role as Brian's Sister in the 1985 film *The Breakfast Club*.

She is the half-sister of actor Anthony Michael Hall. Their mother, Mercedes Hall, played the mother of Hall's character in the film. Christian was born in 1978 in New York City.

*Sources: imdb.com, en.wikipedia.org.*

## On Fi1m (1)

- *The Breakfast Club* (1985), Fi1m 75, as Brian's Sister — [page](https://film.one/film/the-breakfast-club.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/mary-christian