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Pat J. O'Brien

Acting
Updated: Apr 18, 2026
15Total Films
7.0 Highest Rated

Pat J. O'Brien Movies & Career Overview

The filmography of Pat J. O'Brien reflects a career marked by diverse experimentation. Across 15 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

A large portion of Pat J. O'Brien's work falls within the Western genre, where audiences tend to respond most strongly to their on-screen presence.

Success Ratio

Approximately 7% of Pat J. O'Brien's films maintain ratings above 6.5, indicating a consistent level of audience approval.

One of the most highly rated entries in their career remains Hawaiian Buckaroo, which stands out as a key performance.

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Best Pat J. O'Brien Movies Ranked

Must-watch hits from Pat J. O'Brien's career based on audience ratings.

Full Filmography

Every movie Pat J. O'Brien has appeared in, with audience ratings and verdicts.

YearMovieCharacterSuccessMore
1941 Bury Me Not on the Lone Prairie Bill Salters Flop Similar →
1941 Doomed Caravan Jim Ferber Flop Similar →
1938 Panamint's Bad Man Adams - Mine Owner Flop Similar →
1938 Flaming Frontiers Henchman Harper Flop Similar →
1938 Bar 20 Justice Frazier Flop Similar →
1938 Hawaiian Buckaroo Steve Wainwright (as Pat O'Brien) Hit Similar →
1937 Tim Tyler's Luck Patrolman Berry Flop Similar →
1935 Tailspin Tommy in The Great Air Mystery Milt Howe Average Similar →
1935 Outlawed Guns Babe Rivers Flop Similar →
1935 The Roaring West Cowhand Steve Flop Similar →
1929 The Freckled Rascal Jim Kane Flop Similar →
1929 Fury of the Wild Jim Thayer Flop Similar →
1928 The House of Terror - Flop Similar →
1924 Marry in Haste - Flop Similar →
1921 Shadows of the West Jim Kern Flop Similar →

Pat J. O'Brien - Frequently Asked Questions

What is the best movie of Pat J. O'Brien?

According to audience ratings, the best movie starring Pat J. O'Brien is "Hawaiian Buckaroo" with a rating of 7.0/10.

How many movies has Pat J. O'Brien acted in?

Pat J. O'Brien has been featured in at least 15 major films throughout their career.

What are some other popular movies by Pat J. O'Brien?

Other notable films include "Tailspin Tommy in The Great Air Mystery", "Bury Me Not on the Lone Prairie", and "Flaming Frontiers".

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