
Ross O'Hennessy
ActingAbout Ross O'Hennessy
Ross O'Hennessy was born in Pontllanfraith, South Wales but always knew he wanted to be actor. So at the tender age of 16 he packed his bags and moved to London. He spent a few years treading the boards with the National Youth Theatre before winning the Sir John Mills Scholorship to attend Private Drama School. After finishing a 3 years diploma course at The Mountview Academy of Theatre Arts, Ross launched straight into a highly successful play with Lauren Bacall which in turn took him to the Royal Shakespeare Company. From Theatre to Film and television was a natural progression and he has worked successfully on screen and his career continues to grow from strength to strength.
Ross O'Hennessy Movies & Career Overview
The filmography of Ross O'Hennessy reflects a career marked by diverse experimentation. Across 24 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.
Dominant Genre
A large portion of Ross O'Hennessy's work falls within the Action genre, where audiences tend to respond most strongly to their on-screen presence.
Success Ratio
Approximately 25% of Ross O'Hennessy'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 Colonial Gods, which stands out as a key performance.
Best Ross O'Hennessy Movies Ranked
Must-watch hits from Ross O'Hennessy's career based on audience ratings.
Full Filmography
Every movie Ross O'Hennessy has appeared in, with audience ratings and verdicts.
| Year | Movie | Character | Success | More |
|---|---|---|---|---|
| 2025 | Protein | Nik | Flop | Similar → |
| 2024 | Offworld: Alien Planet | President of Earth | Flop | Similar → |
| 2022 | Morris Men | Frank Dean | Flop | Similar → |
| 2022 | Jungle Cry | Tim Harris | Super Hit | Similar → |
| 2021 | The Ballad Of Billy McCrae | Tom Carpenter | Average | Similar → |
| 2021 | Dragonheart: Vengeance | The Bear | Hit | Similar → |
| 2020 | The Loss Adjuster | Mr. Gimpole | Average | Similar → |
| 2020 | Tribal: Get Out Alive | Brad | Flop | Similar → |
| 2019 | Avengement | Evans | Hit | Similar → |
| 2019 | Backdraft 2 | Jack | Average | Similar → |
| 2018 | The Dark Kingdom | Richard | Average | Similar → |
| 2018 | Apostle | Suspicious Passenger | Average | Similar → |
| 2018 | Mission: Impossible - Fallout | British Agent | Hit | Similar → |
| 2018 | The Lost Viking | Wyman | Average | Similar → |
| 2018 | Accident Man | Carnage Cliff | Average | Similar → |
| 2017 | Knights of the Damned | Richard | Flop | Similar → |
| 2017 | That's Not Funny | Chris | Flop | Similar → |
| 2015 | Our Father | Sergeant Browning | Average | Similar → |
| 2014 | Extinction | Jeff | Flop | Similar → |
| 2013 | The Adventurer: The Curse of the Midas Box | Team Member | Average | Similar → |
| 2009 | Colonial Gods | Construction Foreman | Super Hit | Similar → |
| 2009 | I Know You Know | Desk Sergeant | Average | Similar → |
| 2006 | Heroes and Villains | Ivan | Flop | Similar → |
| 2001 | Conspiracy | Adjutant 1 | Hit | Similar → |
Ross O'Hennessy - Frequently Asked Questions
What is the best movie of Ross O'Hennessy?
According to audience ratings, the best movie starring Ross O'Hennessy is "Colonial Gods" with a rating of 7.7/10.
How many movies has Ross O'Hennessy acted in?
Ross O'Hennessy has been featured in at least 24 major films throughout their career.
What are some other popular movies by Ross O'Hennessy?
Other notable films include "Jungle Cry", "Mission: Impossible - Fallout", and "Conspiracy".




