William Thomas
Films
2021
La Cha Cha
Pat
2020
Concrete Plans
Dave
2019
Bittersweet Symphony
Dr. Kirkby
2018
Wild Honey Pie!
David Walker
2015
2015
Just Jim
Sammy
2013
2010
Mr. Nice
Dennis Marks
2008
Freebird
Welsh Farmer
2007
The Baker
Alun Thomas
2006
January 2nd
Tom
2003
Y Mabinogi
Hefeydd (voice)
2000
House!
Clipboard
2000
Il était une fois Jésus
Magi (voice)
2000
Longitude
Arthur Mason
1999
Solomon and Gaenor
Idris Rees
1999
Catfish in Black Bean Sauce
Douglas
1997
Twin Town
Bryn Cartwright
1996
Darklands
Detective Jarvis
1995
Dafydd
David Davies
1990
Sticky Wickets
Cyril
1988
1988
Reasonable Force
The Sportsman
1981
The Life and Times of David Lloyd George
William George
1979
Newid Gêr
John Lloyd / Keith Lloyd
1978
1978
Casey's Shadow
Jockey
1975
Antony and Cleopatra
Soldier
Séries
2024
Cleddau
Griff Lloyd
2024
2024
Mammoth
Barry
2023
Pren ar y Bryn
John Frederick Watkins
2021
The Pembroke Murders
DCI George Jones
2020
Gangs of London
Frank
2018
Requiem
Stan
2007
Gavin & Stacey
Father Chris
2007
Gavin & Stacey
Vicar
2006
Torchwood
Geraint Cooper
2005
Doctor Who
Mr Cleaver
1997
Inspecteur Barnaby
Bryn Williams
1984
The Magnificent Evans
Probert
1975
Madame Bovary
Albert