
1974Born, Pontllanfraith
34Credits
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
Game of ThronesLord of Bones
Mission: Impossible - FalloutBritish Agent
ApostleSuspicious Passenger
HannaCamp G Guard 2
AvengementEvans2025ProteinNikMovie
2024MammothLee Van Driver · 1 episodeShow
2024Offworld: Alien PlanetPresident of EarthMovie
2022Morris MenFrank DeanMovie
2022Jungle CryTim HarrisMovie
2021The Ballad Of Billy McCraeTom CarpenterMovie
2021Dragonheart: VengeanceThe BearMovie
2020The Loss AdjusterMr. GimpoleMovie
2020Tribal: Get Out AliveBradMovie
2019AvengementEvansMovie
2019Backdraft 2JackMovie
2019HannaCamp G Guard 2 · 2 episodesShow
2018The Dark KingdomRichardMovie
2018ApostleSuspicious PassengerMovie
2018Mission: Impossible - FalloutBritish AgentMovie
2018The Lost VikingWymanMovie
2018Accident ManCarnage CliffMovie
2017Knights of the DamnedRichardMovie
2017AbsentiaArmstrong · 4 episodesShow
2017That's Not FunnyChrisMovie
2015Our FatherSergeant BrowningMovie
2015NarcopolisOfficer Archer (Uncredited)Movie
2015The Bastard ExecutionerLocke · 5 episodesShow
2014ExtinctionJeffMovie
2013The Adventurer: The Curse of the Midas BoxTeam MemberMovie
2009Colonial GodsConstruction ForemanMovie
2009I Know You KnowDesk SergeantMovie
2006Heroes and VillainsIvanMovie
2001ConspiracyAdjutant 1Movie
1999Bad GirlsSecurity Agent · 1 episodeShow
1997LexxCedric · 1 episodeShow
1991Soldier SoldierCorporal Dando · 1 episodeShow
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