---
title: 'Liam O''Brien'
type: 'person'
roles:
  - 'television producer'
  - 'screenwriter'
born: '1913-03-07'
died: '1996-03-24'
birthplace: 'New York City'
deathplace: 'Los Angeles'
films_in_library: 5
reviews_of_their_work: 0
canonical: 'https://cinepixo.com/people/liam-o-brien'
updated: '2026-08-07'
wikipedia: 'https://en.wikipedia.org/wiki/Liam_O%27Brien_(screenwriter)'
wikidata: 'Q15485292'
publisher: 'CinePixo'
---

# Liam O'Brien

television producer, screenwriter.

## Filmography on CinePixo

- 2010 · [Planet Hulk](https://cinepixo.com/movies/planet-hulk-2010) — actor · unreviewed here
- 1961 · [The Devil at 4 O'Clock](https://cinepixo.com/movies/the-devil-at-4-oclock-1961) — Screenplay · unreviewed here
- 1956 · [Trapeze](https://cinepixo.com/movies/trapeze-1956) — Screenplay · unreviewed here
- 1951 · [Here Comes the Groom](https://cinepixo.com/movies/here-comes-the-groom-1951) — Screenplay · unreviewed here
- 1950 · [Chain Lightning](https://cinepixo.com/movies/chain-lightning-1950) — Screenplay · unreviewed here

## Criticism on CinePixo

Nothing written about their work here yet.

Source: https://cinepixo.com/people/liam-o-brien
Biographical facts from Wikipedia/Wikidata where linked above. Ratings and reviews are the work of this site's members.