
Robert O'Reilly
ActingAbout Robert O'Reilly
Robert O'Reilly (born March 25, 1950, in New York City) is an American film, stage, and television actor and director. He is best known for his role as Chancellor Gowron, the leader of the Klingon Empire, in the Star Trek franchise—particularly on Star Trek: The Next Generation and Star Trek: Deep Space Nine. O'Reilly’s career spans over 100 films and TV episodes, often portraying antagonistic or villainous characters. He appeared in series like Cheers, Knight Rider, MacGyver, NYPD Blue, and films such as The Mask. He has also performed on Broadway and at Carnegie Hall. Notably, he received a Drama-Logue Award in 1981 for directing the play Getting Out. His first Star Trek appearance was in The Next Generation episode "Manhunt," but he is most recognized for playing Gowron from the episode "Reunion" onward, across several Next Generation and Deep Space Nine episodes, and related media including video games. O'Reilly drew inspiration for Gowron from Shakespearean characters, notably Edmund from King Lear. He has reprised Gowron in various Star Trek-related events and conventions. In theater, he has appeared in Broadway and off-Broadway productions, including The Tavern, The Promise, and played roles like Edmund in King Lear. He has been active with the Colony Theatre Company in Burbank, California, both as an actor and director. He is married to Judy O'Reilly, with whom he has triplet sons. His hobbies include golf and baseball. Robert O'Reilly retired from acting but remains involved in the Star Trek community through conventions and voice roles
Robert O'Reilly Movies & Career Overview
The filmography of Robert O'Reilly reflects a career marked by diverse experimentation. Across 17 major appearances, the actor has built a reputation through performances in multiple genres and storytelling styles.
Dominant Genre
A large portion of Robert O'Reilly's work falls within the Sci-Fi genre, where audiences tend to respond most strongly to their on-screen presence.
Success Ratio
Approximately 18% of Robert O'Reilly'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 Star Trek: The Next Generation - Redemption, which stands out as a key performance.
Best Robert O'Reilly Movies Ranked
Must-watch hits from Robert O'Reilly's career based on audience ratings.
Full Filmography
Every movie Robert O'Reilly has appeared in, with audience ratings and verdicts.
| Year | Movie | Character | Success | More |
|---|---|---|---|---|
| 2019 | The Circuit | - | Flop | Similar → |
| 2013 | Star Trek: The Next Generation - Redemption | Gowron | Super Hit | Similar → |
| 2004 | Star Trek's Favorite Moments | Himself | Flop | Similar → |
| 2003 | Roddenberry on Patrol | Officer #2 | Flop | Similar → |
| 1999 | The Omega Code | Technician | Flop | Similar → |
| 1999 | Candyman: Day of the Dead | L.V. Sacco | Flop | Similar → |
| 1997 | Moonbase | Karl Stark | Flop | Similar → |
| 1997 | Good Luck | Bartender | Flop | Similar → |
| 1995 | Star Trek: Deep Space Nine - The Way of the Warrior | Gowron | Average | Similar → |
| 1995 | Steel Frontier | Evermore | Flop | Similar → |
| 1994 | The Mask | The Figure | Hit | Similar → |
| 1992 | Desert Kickboxer | Paul | Flop | Similar → |
| 1991 | Party Plane | Air Traffic Controller | Average | Similar → |
| 1991 | Whore | Younger Man in Car | Flop | Similar → |
| 1991 | Under Surveillance | Whitey | Flop | Similar → |
| 1990 | By Dawn's Early Light | FEMA Radioman | Hit | Similar → |
| 1985 | The Steel Collar Man | Johnny | Flop | Similar → |
Robert O'Reilly - Frequently Asked Questions
What is the best movie of Robert O'Reilly?
According to audience ratings, the best movie starring Robert O'Reilly is "Star Trek: The Next Generation - Redemption" with a rating of 9.0/10.
How many movies has Robert O'Reilly acted in?
Robert O'Reilly has been featured in at least 17 major films throughout their career.
What are some other popular movies by Robert O'Reilly?
Other notable films include "The Mask", "By Dawn's Early Light", and "Party Plane".




