Mark O'Brien

Mark O'Brien

41 · Born: May 7, 1984

Personal Details

Official Socials
BornMay 7, 1984 St. John's, Newfoundland and Labrador, Canada
Relatives
  • Sibling (Sibling)

Biography

Mark O'Brien is a talented and accomplished actor and filmmaker, having garnered numerous accolades for his work in the entertainment industry. His educational background is rooted in the humanities, having earned a Bachelor of Arts degree from Memorial University of Newfoundland with a major in English.

Born into a family with a strong sense of dedication and hard work, Mark's mother was a compassionate and skilled nurse, while his father was a dependable and rugged truck driver. Additionally, he has three older sisters, each with their own unique personalities and strengths.

In his personal life, Mark has been blessed with a loving partner, actress Georgina Reilly, whom he met on the set of the popular television show Republic of Doyle. The couple exchanged vows on January 6, 2013, marking the beginning of a new chapter in their lives together.

Career

{"id":234307,"title":"Seven Veils","year":"2025","character":"Paul","permalink":"https:\/\/streambutter.com\/us\/movie\/seven-veils","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_234307.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_234307.jpg"},"released":1}
2025
{"id":279380,"title":"Topper","year":"2025","character":"Topper","permalink":"https:\/\/streambutter.com\/us\/movie\/topper-2025","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_279380.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_279380.jpg"},"released":1}
Topper
Topper as Topper
{"id":280564,"title":"Shadow of God","year":"2025","character":"Mason Harper","permalink":"https:\/\/streambutter.com\/us\/movie\/shadow-of-god","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_280564.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_280564.jpg"},"released":1}
Shadow of God
Shadow of God as Mason Harper
{"id":103835055,"title":"Perry Mason","year":2023,"character":"Thomas Milligan","permalink":"https:\/\/streambutter.com\/us\/show\/perry-mason","type":"show","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/shows\/poster\/7qhge26fqkh0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/shows\/poster\/7qhge26fqkh0.jpg"},"released":1}
2023
Perry Mason
Perry Mason as Thomas Milligan
{"id":103836015,"title":"Your Honor","year":2023,"character":"Father Jay","permalink":"https:\/\/streambutter.com\/us\/show\/your-honor","type":"show","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/shows\/poster\/3mlv2q4405dg.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/shows\/poster\/3mlv2q4405dg.jpg"},"released":1}
Your Honor
Your Honor as Father Jay
{"id":103838612,"title":"61st Street","year":2022,"character":"Officer Logan","permalink":"https:\/\/streambutter.com\/us\/show\/61st-street","type":"show","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/shows\/poster\/5ftqjuguk900.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/shows\/poster\/5ftqjuguk900.jpg"},"released":1}
2022
61st Street
61st Street as Officer Logan
{"id":195947,"title":"The Righteous","year":"2021","character":"Aaron Smith","permalink":"https:\/\/streambutter.com\/us\/movie\/the-righteous","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/6t23gt6b0up0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/6t23gt6b0up0.jpg"},"released":1}
2021
The Righteous
The Righteous as Aaron Smith
{"id":193868,"title":"Blue Bayou","year":"2021","character":"Ace","permalink":"https:\/\/streambutter.com\/us\/movie\/blue-bayou-2021","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/5usl5cosopm0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/5usl5cosopm0.jpg"},"released":1}
{"id":138316,"title":"Goalie","year":"2019","character":"Terry Sawchuk","permalink":"https:\/\/streambutter.com\/us\/movie\/goalie-2019","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_138316.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_138316.jpg"},"released":1}
2019
Goalie
Goalie as Terry Sawchuk
{"id":130752,"title":"State Like Sleep","year":"2019","character":"Darren","permalink":"https:\/\/streambutter.com\/us\/movie\/state-like-sleep","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/qaol2ascc040.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/qaol2ascc040.jpg"},"released":1}
{"id":138911,"title":"Ready or Not","year":"2019","character":"Alex Le Domas","permalink":"https:\/\/streambutter.com\/us\/movie\/ready-or-not-2019","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/562f4ugvu0d0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/562f4ugvu0d0.jpg"},"released":1}
Ready or Not
Ready or Not as Alex Le Domas
{"id":170606,"title":"Hammer","year":"2019","character":"Chris Davis","permalink":"https:\/\/streambutter.com\/us\/movie\/hammer-2019","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/1rg6lmoegoeo.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/1rg6lmoegoeo.jpg"},"released":1}
Hammer
Hammer as Chris Davis
{"id":140151,"title":"Marriage Story","year":"2019","character":"Carter Mitchum","permalink":"https:\/\/streambutter.com\/us\/movie\/marriage-story","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/c0u37sqt0p00.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/c0u37sqt0p00.jpg"},"released":1}
Marriage Story
Marriage Story as Carter Mitchum
{"id":103832510,"title":"City on a Hill","year":2019,"character":"Jimmy Ryan","permalink":"https:\/\/streambutter.com\/us\/show\/city-on-a-hill","type":"show","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/shows\/poster\/60u2movfr7n0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/shows\/poster\/60u2movfr7n0.jpg"},"released":1}
City on a Hill
City on a Hill as Jimmy Ryan
{"id":131976,"title":"The Front Runner","year":"2018","character":"Billy Shore","permalink":"https:\/\/streambutter.com\/us\/movie\/the-front-runner","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/5rgpmhgagtt0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/5rgpmhgagtt0.jpg"},"released":1}
2018
The Front Runner
The Front Runner as Billy Shore
{"id":132704,"title":"How It Ends","year":"2018","character":"Jeremiah","permalink":"https:\/\/streambutter.com\/us\/movie\/how-it-ends","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/1jhupm2s7rh8.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/1jhupm2s7rh8.jpg"},"released":1}
How It Ends
How It Ends as Jeremiah
{"id":121922,"title":"Anon","year":"2018","character":"Cyrus Frear","permalink":"https:\/\/streambutter.com\/us\/movie\/anon","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/655dq40vu7j0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/655dq40vu7j0.jpg"},"released":1}
Anon
Anon as Cyrus Frear
{"id":125076,"title":"Parallel","year":"2018","character":"Josh","permalink":"https:\/\/streambutter.com\/us\/movie\/parallel-2018","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/580tips7tdu0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/580tips7tdu0.jpg"},"released":1}
Parallel
Parallel as Josh
{"id":128346,"title":"The Darkest Minds","year":"2018","character":"Rob Meadows","permalink":"https:\/\/streambutter.com\/us\/movie\/the-darkest-minds","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/7fhpfa2q7j70.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/7fhpfa2q7j70.jpg"},"released":1}
The Darkest Minds
The Darkest Minds as Rob Meadows
{"id":132315,"title":"Bad Times at the El Royale","year":"2018","character":"Larsen Rogers","permalink":"https:\/\/streambutter.com\/us\/movie\/bad-times-at-the-el-royale","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/1hgjbdgf0omg.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/1hgjbdgf0omg.jpg"},"released":1}
{"id":131542,"title":"Kin","year":"2018","character":"Jake","permalink":"https:\/\/streambutter.com\/us\/movie\/kin-2018","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/73rquvk1d0p0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/73rquvk1d0p0.jpg"},"released":1}
Kin
Kin as Jake
{"id":12424,"title":"The Last Tycoon","year":2017,"character":"Max Miner","permalink":"https:\/\/streambutter.com\/us\/show\/the-last-tycoon","type":"show","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/shows\/poster\/ev4q3vrhguo0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/shows\/poster\/ev4q3vrhguo0.jpg"},"released":1}
2017
The Last Tycoon
The Last Tycoon as Max Miner
{"id":99377,"title":"Arrival","year":"2016","character":"Captain Marks","permalink":"https:\/\/streambutter.com\/us\/movie\/arrival","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/618elb986tj0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/618elb986tj0.jpg"},"released":1}
2016
Arrival
Arrival as Captain Marks
{"id":104571,"title":"The Dark Stranger","year":"2016","character":"Mark","permalink":"https:\/\/streambutter.com\/us\/movie\/the-dark-stranger","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/6pp90oh6eio0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/6pp90oh6eio0.jpg"},"released":1}
{"id":36590,"title":"End of Days, Inc.","year":"2015","character":"Jason","permalink":"https:\/\/streambutter.com\/us\/movie\/end-of-days-inc","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_36590.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_36590.jpg"},"released":1}
2015
{"id":101388,"title":"How to Plan an Orgy in a Small Town","year":"2015","character":"Bruce Buck","permalink":"https:\/\/streambutter.com\/us\/movie\/how-to-plan-an-orgy-in-a-small-town","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/1o9e8riot2s0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/1o9e8riot2s0.jpg"},"released":1}
{"id":922,"title":"Halt and Catch Fire","year":2015,"character":"Tom Rendon","permalink":"https:\/\/streambutter.com\/us\/show\/halt-and-catch-fire","type":"show","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/shows\/poster\/46kq131hoa70.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/shows\/poster\/46kq131hoa70.jpg"},"released":1}
{"id":1909,"title":"Republic of Doyle","year":2014,"character":"Des Courtney","permalink":"https:\/\/streambutter.com\/us\/show\/republic-of-doyle","type":"show","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/show_1909.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/show_1909.jpg"},"released":1}
2014
Republic of Doyle
Republic of Doyle as Des Courtney
{"id":171624,"title":"Beat Down","year":"2012","character":"Michael","permalink":"https:\/\/streambutter.com\/us\/movie\/beat-down","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_171624.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_171624.jpg"},"released":1}
2012
Beat Down
Beat Down as Michael
{"id":265344,"title":"Snarbuckled","year":"2010","character":"Jacob O'Higgins","permalink":"https:\/\/streambutter.com\/us\/movie\/snarbuckled","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_265344.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_265344.jpg"},"released":1}
2010
Snarbuckled
Snarbuckled as Jacob O'Higgins
{"id":45092,"title":"Grown Up Movie Star","year":"2009","character":"Will","permalink":"https:\/\/streambutter.com\/us\/movie\/grown-up-movie-star","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_45092.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_45092.jpg"},"released":1}
2009
{"id":46537,"title":"The Four Horsemen","year":"2008","character":"Eric Rollins","permalink":"https:\/\/streambutter.com\/us\/movie\/the-four-horsemen","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_46537.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_46537.jpg"},"released":1}
2008
The Four Horsemen
The Four Horsemen as Eric Rollins
{"id":255473,"title":"Heartless Disappearance Into Labrador Seas","year":"2008","character":"Charlie","permalink":"https:\/\/streambutter.com\/us\/movie\/heartless-disappearance-into-labrador-seas","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_255473.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_255473.jpg"},"released":1}
{"id":183853,"title":"The One That Got Away","year":"2008","character":"Tommy Palchek","permalink":"https:\/\/streambutter.com\/us\/movie\/the-one-that-got-away-2008","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/thumbs\/movie_183853.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/thumbs\/movie_183853.jpg"},"released":1}
The One That Got Away
The One That Got Away as Tommy Palchek
{"id":195947,"title":"The Righteous","year":"2021","job":"Director, Writer","permalink":"https:\/\/streambutter.com\/us\/movie\/the-righteous","type":"movie","srcset":{"1x":"https:\/\/img.streambutter.com\/img\/90x135\/images\/fanart\/movies\/poster\/6t23gt6b0up0.jpg","2x":"https:\/\/img.streambutter.com\/img\/180x270\/images\/fanart\/movies\/poster\/6t23gt6b0up0.jpg"},"released":1}
2021
The Righteous
The Righteous as Director, Writer