John M. O'Brien
ActingJohn M. O'Brien Movies & Career Overview
The filmography of John M. O'Brien reflects a career marked by diverse experimentation. Across 10 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.
Dominant Genre
A large portion of John M. O'Brien's work falls within the Comedy genre, where audiences tend to respond most strongly to their on-screen presence.
Success Ratio
Approximately 10% of John M. 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 The Iron Horse, which stands out as a key performance.
Best John M. O'Brien Movies Ranked
Must-watch hits from John M. O'Brien's career based on audience ratings.
Full Filmography
Every movie John M. O'Brien has appeared in, with audience ratings and verdicts.
| Year | Movie | Character | Success | More |
|---|---|---|---|---|
| 1926 | Mum's the Word | Baggage man (uncredited) | Average | Similar → |
| 1925 | The Iron Horse | Dinny (uncredited) | Hit | Similar → |
| 1925 | The Desert Demon | Bugs | Flop | Similar → |
| 1924 | Wide Open Spaces | (uncredited) | Flop | Similar → |
| 1924 | Brothers Under the Chin | - | Average | Similar → |
| 1924 | Zeb vs. Paprika | - | Average | Similar → |
| 1924 | Postage Due | - | Flop | Similar → |
| 1923 | Scorching Sands | Arab | Flop | Similar → |
| 1923 | Short Orders | Customer | Flop | Similar → |
| 1922 | Blow 'Em Up | Policeman | Flop | Similar → |
John M. O'Brien - Frequently Asked Questions
What is the best movie of John M. O'Brien?
According to audience ratings, the best movie starring John M. O'Brien is "The Iron Horse" with a rating of 6.6/10.
How many movies has John M. O'Brien acted in?
John M. O'Brien has been featured in at least 10 major films throughout their career.
What are some other popular movies by John M. O'Brien?
Other notable films include "Mum's the Word", "Zeb vs. Paprika", and "Brothers Under the Chin".




