Mark O'Brien
Mark O'Brien (born May 7th, 1984) is a Canadian actor and director. He is best known for playing the role of Des Courtney in Republic of Doyle (2010) and Tom Rendon in Halt and Catch Fire (2014).
| Known For | Acting |
|---|---|
| Most Rating | 1.1218 |
| Birthday | 1984-05-07 |
| Place of Birth | St. Johns, Newfoundland, Canada |
| Also Known As |
2025
Seven Veils
5.7/46
Jeanine, an earnest theatre director, has been given the task of remounting her former mentor’s most famous work, the opera Salome. Haunted by dark an...
Watch Now
Seven Veils
2008
The Four Horsemen
5.227/22
Four high school football stars enlist in the Marines and head off to fight in the war in Iraq. When one of them is killed and another wounded, they r...
Watch Now
The Four Horsemen
2010
Grown Up Movie Star
5.138/16
The story of Ruby, 13, determined to grow up fast after her mother runs away to become a movie star, leaving Ruby with her hopelessly rural father.
Watch Now
Grown Up Movie Star
2009
Cut from the Same Cloth
0/0
In discovering the secret past of an old St. John's neighborhood, a family learns that love can lead down an uncharted road that is best followed with...
Watch Now
Cut from the Same Cloth
2008
Heartless Disappearance Into Labrador Seas
0/0
When a marriage is threatened by a long excursion for work, domestic trouble is buffeted by family and friends.
Watch Now
Heartless Disappearance Into Labrador Seas
2025
Shadow of God
5.652/46
While performing an unauthorized exorcism on his father, an elite exorcist suspects the entity he's doing battle with might be a holy being – perhaps...
Watch Now
Shadow of God
2010
Snarbuckled
0/0
An itinerant cook survives a shipwreck, paddles himself to an island in a stock pot, and finds himself on a surreal journey through his past to discov...
Watch Now
Snarbuckled
2016
The Dark Stranger
4.897/34
Haunted by a terrifying spirit out of her graphic novel, a young artist struggles to overcome her psychosis before it destroys her.
Watch Now
The Dark Stranger
2025
Nuremberg
7.596/1262
In postwar Germany, an American psychiatrist must determine whether Nazi prisoners are fit to go on trial for war crimes, and finds himself in a compl...
Watch Now
Nuremberg
2015
End of Days, Inc.
5.75/22
A group of laid-off workers bribed into working one last night discover that processing the last of their "inventory" will lead to cataclysmic consequ...
Watch Now
End of Days, Inc.
2026
The Voices of Our Mother
6.357/7
When a family matriarch falls seriously ill, relatives gather and discover their shared ancestral ties bind them in unexpected ways.
Watch Now
The Voices of Our Mother
2012
Beat Down
0/0
Beat Down is an irreverent comedy about wrestling, family and following your dreams no matter how painful that can sometimes be. Fran Whiteway (Marth...
Watch Now
Beat Down
2016
Arrival
7.631/19590
Taking place after alien crafts land around the world, an expert linguist is recruited by the military to determine whether they come in peace or are...
Watch Now
Arrival
2018
Anon
6.013/1749
Set in a near-future world where there is no privacy, ignorance or anonymity, our private memories are recorded and crime almost ceases to exist. In t...
Watch Now
Anon
2019
State Like Sleep
4.676/37
Following the death of her husband, Katherine travels to Brussels, where a few loose ends become a whole web of secrets as she untangles her late spou...
Watch Now
State Like Sleep
2018
Kin
6.09/890
A young boy finds a powerful otherworldly weapon, which he uses to save his older adoptive brother from a crew of thugs. Before long, the two of them...
Watch Now
Kin
2018
Parallel
5.989/182
A group of friends stumble upon a mirror that serves as a portal to a "multiverse", but soon discover that importing knowledge from the other side in...
Watch Now
Parallel
2018
The Darkest Minds
7.021/2952
After a disease kills 98% of America's children, the surviving 2% develop superpowers and are placed in internment camps. A 16-year-old girl escapes h...
Watch Now
The Darkest Minds
2015
How to Plan an Orgy in a Small Town
5.127/146
In high school Cassie Cranston was slut-shamed out of the wholesome and repressed town of Beaver’s Ridge following a humiliating attempt at losing her...
Watch Now
How to Plan an Orgy in a Small Town
2018
Bad Times at the El Royale
6.842/3916
Lake Tahoe, 1969. Seven strangers, each one with a secret to bury, meet at El Royale, a decadent motel with a dark past. In the course of a fateful ni...
Watch Now
Bad Times at the El Royale
2019
Marriage Story
7.732/7476
A stage director and an actress struggle through a grueling, coast-to-coast divorce that pushes them to their personal extremes.
Watch Now
Marriage Story
2018
The Front Runner
5.911/382
Gary Hart, former Senator of Colorado, becomes the front-runner for the Democratic presidential nomination in 1987. Hart's intelligence, charisma and...
Watch Now
The Front Runner
2018
How It Ends
5.285/2057
A desperate father tries to return home to his pregnant wife after a mysterious apocalyptic event turns everything to chaos.
Watch Now
How It Ends
2019
Goalie
6.75/8
The life of a professional hockey player was not always a glamorous one. For legendary goaltender Terry Sawchuk, each save means one more gash to his...
Watch Now
Goalie
2019
Hammer
5.4/28
A father faces a personal crisis when he discovers his estranged son fleeing a botched drug deal. The two men embark on a violent odyssey that grapple...
Watch Now
Hammer
2019
Ready or Not
7.094/5694
A young bride's wedding night turns into her worst nightmare when her ridiculously rich in-laws force her to play a gruesome game of hide-and-seek.
Watch Now
Ready or Not
2021
Blue Bayou
7.436/298
As a Korean-American man raised in the Louisiana bayou works hard to make a life for his family, he must confront the ghosts of his past as he discove...
Watch Now
Blue Bayou
2021
The Righteous
6.318/22
A burdened man feels the wrath of a vengeful God after he and his wife are visited by a mysterious stranger.
Watch Now
The Righteous
2009
Mum's the Word
0/0
A group of youngsters discover that Mr. Templeton has 40 grand hidden in his home. They figure they can get their hands on the cash by masking themsel...
Watch Now
Mum's the Word
2008
Epilogue
0/0
The morning after a drunken romp, Henry and Evelyn reveal that they have shared more than just a simple night.
Watch Now
Epilogue
2010
Brad
0/0
A day in the life of a young man starting a career in in-office motivational speaking.
Watch Now
Brad
2026
The Outer Threat
5.7/15
After making a groundbreaking extraterrestrial discovery, astrophysicists Daniel and Michelle are forced to flee from home with their family — pursued...
Watch Now
The Outer Threat
2015
Dennis
0/0
Dennis Smarten leads a simple life. He has a job in a plastic bag factory, an apartment in his sister's basement and a predisposition for psychosis.
Watch Now
Dennis
2025
The Memory Keeper
0/0
In a dystopian future where all of humanity's memories have become government-regulated transactional products, mankind's crown-jewel memory is stolen...
Watch Now
The Memory Keeper
2009
Quiet at Dawn
0/0
A WW1 soldier has to watch over another soldier whom he falsely accused of desertion and whom will executed at dawn for cowardice.
Watch Now
Quiet at Dawn
2025
Topper
5.3/3
Once a top rising comedian, Topper quickly falls from grace and finds himself struggling to get by in the cutthroat comedy scene of LA. His inability...
Watch Now
Topper
2008
The One That Got Away
4.3/3
Joanna, recently divorced, decided to return with her daughter to the town where she was born. There, she confronts the memories of the past when he m...
Watch Now
The One That Got Away
Better People
0/0
Committing to love at first sight can be complicated.
Watch Now
Better People
2013
Sweetieface
0/0
Sam and Grace meet up in a deserted bar, seeing each other for the first time in long while. They have a lot to say, except their true feelings for on...
Watch Now
Sweetieface
2016
Wanderer
0/0
A conversation over dinner, between a married couple and a weary traveller, leads to unexpected revelations
Watch Now
Wanderer
Nice People
0/0
Seven former friends reunite at an abandoned clinic that hides their terrible secret. The evening spirals into paranoia, dark humor, and deadly choice...
Watch Now
Nice People
Good in the Room
0/0
Former hockey player Charlie partners with ex-teammate Julius to rob the sport’s biggest star and Charlie’s best friend JP.
Watch Now
Good in the Room
Little One
0/0
A sudden change in a child’s behavior threatens to tear a picture-perfect family apart.
Watch Now