Michael O'Sullivan - Actor Profile

Michael O'Sullivan

Acting
Updated: Apr 15, 2026
2Total Films
6.8 Highest Rated
Born: Mar 4, 1934
Birth Place: Los Angeles, California, USA

About Michael O'Sullivan

Michael O'Sullivan was an American stage and screen actor.

Michael O'Sullivan Movies & Career Overview

The filmography of Michael O'Sullivan reflects a career marked by diverse experimentation. Across 2 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.

Dominant Genre

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

Success Ratio

Approximately 50% of Michael O'Sullivan'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 Hang 'em High, which stands out as a key performance.

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Best Michael O'Sullivan Movies Ranked

Must-watch hits from Michael O'Sullivan's career based on audience ratings.

Full Filmography

Every movie Michael O'Sullivan has appeared in, with audience ratings and verdicts.

YearMovieCharacterSuccessMore
1968 Hang 'em High Francis Elroy Duffy Hit Similar →
1966 You're a Big Boy Now Kurt Dougherty Average Similar →

Michael O'Sullivan - Frequently Asked Questions

What is the best movie of Michael O'Sullivan?

According to audience ratings, the best movie starring Michael O'Sullivan is "Hang 'em High" with a rating of 6.8/10.

How many movies has Michael O'Sullivan acted in?

Michael O'Sullivan has been featured in at least 2 major films throughout their career.

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