
Personal Info
Known For
Acting
Born
January 1, 1974 (age 52)
Place of Birth
Pontllanfraith, Wales
Also Known As
Ross O'Hennessey
Ross O'Hennesy
Ross O'Hennessy
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

TV
Game of Thrones
Lord of Bones
2011

TV
Torchwood
Sgt. Johnson
2006

TV
Lexx
Cedric
1997

TV
Absentia
Armstrong
2017

TV
Bad Girls
Security Agent
1999

TV
Soldier Soldier
Corporal Dando
1991

TV
Hanna
Camp G Guard 2
2019

Film
Mission: Impossible - Fallout
British Agent
2018

Film
Apostle
Suspicious Passenger
2018

Film
Avengement
Evans
2019

TV
The Bastard Executioner
Locke
2015

Film
Accident Man
Carnage Cliff
2018

TV
Mammoth
Lee Van Driver
2024

Film
Extinction
Jeff
2014

Film
Conspiracy
Adjutant 1
2001

Film
Dragonheart: Vengeance
The Bear
2021

Film
The Dark Kingdom
Richard
2018

Film
The Adventurer: The Curse of the Midas Box
Team Member
2013

Film
Backdraft 2
Jack
2019

Film
The Lost Viking
Wyman
2018
Filmography
2025FilmProteinas Nik2024TVMammothas Lee Van Driver2024FilmOffworld: Alien Planetas President of Earth2022FilmMorris Menas Frank Dean2022FilmJungle Cryas Tim Harris2021FilmThe Ballad Of Billy McCraeas Tom Carpenter2021FilmDragonheart: Vengeanceas The Bear2020FilmThe Loss Adjusteras Mr. Gimpole2020FilmTribal: Get Out Aliveas Brad2019FilmAvengementas Evans2019FilmBackdraft 2as Jack2019TVHannaas Camp G Guard 22018FilmThe Dark Kingdomas Richard2018FilmApostleas Suspicious Passenger2018FilmMission: Impossible - Falloutas British Agent2018FilmThe Lost Vikingas Wyman2018FilmAccident Manas Carnage Cliff2017FilmKnights of the Damnedas Richard2017TVAbsentiaas Armstrong2017FilmThat's Not Funnyas Chris2015FilmOur Fatheras Sergeant Browning2015TVThe Bastard Executioneras Locke2014FilmExtinctionas Jeff2013FilmThe Adventurer: The Curse of the Midas Boxas Team Member2011TVGame of Thronesas Lord of Bones2009FilmColonial Godsas Construction Foreman2009FilmI Know You Knowas Desk Sergeant2006FilmHeroes and Villainsas Ivan2006TVTorchwoodas Sgt. Johnson2001FilmConspiracyas Adjutant 11999TVBad Girlsas Security Agent1997TVLexxas Cedric1991TVSoldier Soldieras Corporal Dando