Gareth Thomas
30 credits
- Blake's Seven
2018
- Made in Romania
2010 Gary Devane
- Hamlet
2003 Claudius
- Harold Shipman: Doctor Death
2002 Rev Denis Thomas
- Possessions
2001 Inspector Sabworth
- The Witch's Daughter
1996 Dan Mackay
- Sparrow
1994 Corrado
- Waterland
1992 Publican
- The Chestnut Soldier
1991 Idris Llewelyn
- Emlyn's Moon
1990 Idris Llewelyn
- Blake's 7: Duel
1986 Roj Blake
- Blake's 7: Orac
1986 Roj Blake
- Blake's 7: The Beginning
1985 Roj Blake
- Morgan's Boy
1984 Morgan
- Bewitched
1983 Owen Bosworth
- Dogfood Dan and the Carmarthen Cowboy
1982 Aubrey
- Visitor from the Grave
1980 Richard/Gupta
- Blasphemy at the Old Bailey
1977 G. Robertson
- Gotcha / Campion's Interview
1977 Ton
- Breath
1975 Rodney Hamer
- Dummy Run
1974 Commentator
- Smokey Joe's Revenge
1974 P.C. Grundy
- Juggernaut
1974 Liverpool Joiner
- Mafia Junction
1973 Trenchcoated Detective (uncredited)
- Stocker's Copper
1972 Herbert Griffin
- The Ragman's Daughter
1972 Tom
- The Watercress Girl
1972 Frank Oppidan
- Sutherland's Law
1972 Alec Duthie
- Zigger Zagger
1967
- Quatermass and the Pit
1967 Workman (uncredited)
