(2023) Y Sŵn

as William Whitelaw

(2006) Daddy's Girl

as Eisner

(2022) The Phantom of the Open

as Cliff

(2003) Master and Commander: The Far Side of the World

as Mr. Hogg, Whaler

(2022) Munich: The Edge of War

as Sir Osmund Cleverly

(2009) A Child's Christmases in Wales

as Dad

(1999) Solomon & Gaenor

as Crad Rees

(2024) Portraits of Dangerous Women

as Jon

(2023) Bolan's Shoes

as Geraint

(2013) A Viking Saga: The Darkest Day

as Aethelwulf

(2023) Sweetland

as Moses

(2021) I Am One

as Ron

(2024) Men Up

as Eddie O’Connor

(2006) Little White Lies

as Dr. James

(2014) Under Milk Wood

as Neighbour

(2004) Lie with Me

as Paul Stebbings

(2009) Framed

as Daffyd Hughes

(2015) Child 44

as Tortoise

(2015) The Passing

as Stanley

(2015) Queen of the Desert

as Lascelles

(1991) Gas and Candles

as Constable Davis

(2009) Zig Zag Love

as Paul Carmichael

(2014) Sniper: Legacy

as Shope

(2023) Murmur

as Roy

(2016) Trespass Against Us

as Sergeant Pollock

(2002) Lenny Blue

as DC Huw Morgan

(2017) Star Wars: The Last Jedi

as Captain Canady

(2015) Just Jim

as Donald

(2010) Robin Hood

as Stone Mason Longstride

(2008) The Other Boleyn Girl

as Brandon

(2016) The Lighthouse

as Thomas Griffiths

(2006) Calon Gaeth

as Josi

(1990) Paper Mask

as Dr. Lloyd

(2001) Score

as Tony

(2018) Apostle

as Quinn

(1985) Morons from Outer Space

as Godfrey

(2004) Troy

as Tecton

(2018) Gwen

as Mr. Wynne

(2008) Caught in the Act

as Alan

(2019) The Good Liar

as Bryn

(2020) Rebecca

as Inspector Welch

(1989) Heartland

as Iwan

(2020) The Third Day: Autumn

as Jason

(2018) Partridge in a Bear Tree

as Bear / Snail (voice)

(1989) The Angry Earth

as Guto

(1989) The Shell Seekers

as Danus

(2006) Torchwood

as John Ellis

(2004) Murder Prevention

as ---

(2021) The Cleaner

as Richard

(2009) Crash

as ---

(2011) Baker Boys

as Pete

(2022) Rough Cut

as Mici

(2013) Father Brown

as Arnold Francis

(2001) Murphy's Law

as ---

(2013) Atlantis

as Mac

(2008) Merlin

as King Olaf

(2003) Red Cap

as ---

(1996) This Life

as Dale Jones

(2001) Waking the Dead

as Tom McQueen

(1994) A Mind to Kill

as ---

(2016) National Treasure

as Gerry

(1986) Casualty

as Allsop

(2014) Puppy Love

as ---

(2019) Carnival Row

as Magistrate Flute

(2014) Outlander

as Thomas 'Tom' Christie

(2011) Game of Thrones

as Shagga

(2012) Stella

as Rob Morgan

(2023) The Reckoning

as Charles Hullighan

(1986) Casualty

as Caleb Flack

(2023) Bodies

as Andrew Morley

(2001) The Infinite Worlds of H.G. Wells

as Arthur Brownlow

(2008) The Passion

as Apostle Marcus

(2012) Titanic

as David Evans

(2014) 37 Days

as David Lloyd George

(2000) Jason and the Argonauts

as Mopsus

(2017) Keeping Faith

as Steve Baldini

(2002) Spooks

as Mark Wooley

(2024) The Way

as Glynn

(2019) Chernobyl

as General Pikalov

(2001) The Mists of Avalon

as Uther

(2024) Baby Reindeer

as Gerry Dunn

(2024) Baby Reindeer

as Gerry Dunn (voice)

(2024) The Red King

as Gruffudd Prosser

(2019) The Accident

as Iwan Bevan

(2016) The Crown

as Edward Millward

(1991) Heroes II: The Return

as Royal Marine Maj. Reggie Ingleton

(1988) The Play on One

as Constable Davis

(2020) Gangs of London

as Kinney Edwards

(2020) The Third Day

as Jason

(2009) Being Human

as Richard Hargreaves