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Personal Info
Known For
Acting
Birthday
January 1, 1974
Place of Birth
Pontllanfraith, Wales
Also Known As
- Ross O'Hennessey
- Ross O'Hennesy
Ross O'Hennessy
1.3 Popularity
Biography
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.
Known For
6.0
Nik
Protein
2025
6.8
Lee Van Driver
Mammoth
2024
4.3
President of Earth
Offworld: Alien Planet
2024
0.0
Frank Dean
Morris Men
2022
7.5
Tim Harris
Jungle Cry
2022
5.7
Tom Carpenter
The Ballad Of Billy McCrae
2021
6.9
The Bear
Dragonheart: Vengeance
2021
5.8
Mr. Gimpole
The Loss Adjuster
2020
3.8
Brad
Tribal: Get Out Alive
2020
6.8
Evans
Avengement
2019
Credits
Protein
as Nik
2025
6.0
Mammoth
as Lee Van Driver
2024
6.8
Offworld: Alien Planet
as President of Earth
2024
4.3
Morris Men
as Frank Dean
2022
0.0
Jungle Cry
as Tim Harris
2022
7.5
The Ballad Of Billy McCrae
as Tom Carpenter
2021
5.7
Dragonheart: Vengeance
as The Bear
2021
6.9
The Loss Adjuster
as Mr. Gimpole
2020
5.8
Tribal: Get Out Alive
as Brad
2020
3.8
Avengement
as Evans
2019
6.8
Backdraft 2
as Jack
2019
6.4
Hanna
as Camp G Guard 2
2019
7.4
The Dark Kingdom
as Richard
2018
5.7
Apostle
as Suspicious Passenger
2018
6.1
Mission: Impossible - Fallout
as British Agent
2018
7.4
The Lost Viking
as Wyman
2018
6.4
Accident Man
as Carnage Cliff
2018
6.2
Absentia
as Armstrong
2017
7.3
Knights of the Damned
as Richard
2017
3.2
That's Not Funny
as Chris
2017
0.0
🎬
Our Father
as Sergeant Browning
2015
6.0
The Bastard Executioner
as Locke
2015
5.8
Extinction
as Jeff
2014
3.8
The Adventurer: The Curse of the Midas Box
as Team Member
2013
5.7
Game of Thrones
as Lord of Bones
2011
8.5
Colonial Gods
as Construction Foreman
2009
7.7
I Know You Know
as Desk Sergeant
2009
5.8
Heroes and Villains
as Ivan
2006
0.0
Torchwood
as Sgt. Johnson
2006
7.3
Conspiracy
as Adjutant 1
2001
7.3
Bad Girls
as Security Agent
1999
7.5
Lexx
as Cedric
1997
7.0
Soldier Soldier
as Corporal Dando
1991
6.6