Film

No.	Year	Title	Role	Vote Average
1	1975	Antony and Cleopatra	Soldier	70
2	1978	Casey's Shadow	Jockey	64
3	1978	Dylan: The Life and Death of a Poet	Idris	60
4	1979	Changing Gear	John Lloyd / Keith Lloyd	0
5	1981	The Life and Times of David Lloyd George	William George	0
6	1988	Reasonable Force	The Sportsman	0
7	1988	Doctor Who: Remembrance of the Daleks	Martin	93
8	1990	Sticky Wickets	Cyril	0
9	1995	Dafydd	David Davies	10
10	1996	Darklands	Detective Jarvis	43
11	1997	Twin Town	Bryn Cartwright	62
12	1999	Catfish in Black Bean Sauce	Douglas	54
13	1999	Solomon & Gaenor	Idris Rees	59
14	2000	Longitude	Arthur Mason	73
15	2000	The Miracle Maker	Magi (voice)	59
16	2000	House!	Clipboard	63
17	2003	Otherworld	Hefeydd (voice)	51
18	2006	January 2nd	Tom	0
19	2007	The Baker	Alun Thomas	64
20	2008	Freebird	Welsh Farmer	54
21	2010	Mr. Nice	Dennis Marks	61
22	2013	Y Syrcas		0
23	2015	Just Jim	Sammy	56
24	2015	Which Way Is Ireland?	Taid	0
25	2018	Wild Honey Pie!	David Walker	40
26	2019	Bittersweet Symphony	Dr. Kirkby	51
27	2021	La Cha Cha	Pat	80
28		Buddha Boy	Grandad	0
29	2020	Concrete Plans	Dave	61

Television

No.	Year	Title	Role	Vote Average
1	1975	Madame Bovary	Albert	47
2	1984	The Magnificent Evans	Probert	60
3	1997	Midsomer Murders	Bryn Williams	75
4	2005	Doctor Who	Mr Cleaver	76
5	2006	Torchwood	Geraint Cooper	73
6	2007	Gavin & Stacey	Father Chris	75
7	2007	Gavin & Stacey	Vicar	75
8	2018	Requiem	Stan	63
9	2020	Gangs of London	Frank	79
10	2021	The Pembrokeshire Murders	DCI George Jones	67
11	2023	Tree on a Hill	John Frederick Watkins	65
12	2024	Mammoth	Barry	67
13	2024	Lost Boys and Fairies	Emrys	71
14	2024	The One That Got Away	Griff Lloyd	60