cast
-
James Purefoy
Thomas Marshall
-
Kate Mara
Lady Isabel
-
Jason Flemyng
Becket
-
Paul Giamatti
King John
-
Brian Cox
Albany
-
Derek Jacobi
Cornhill
-
Charles Dance
Stephen Langton, Archbishop of Canterbury
-
Aneurin Barnard
Guy
-
Jamie Foreman
Coteral
-
Mackenzie Crook
Marks
-
Rhys Parry Jones
Wulfstan
-
Vladimir Kulich
Tiberius
- David Melville Baron Darnay
-
Annabelle Apsion
Maddy
-
Steffan Rhodri
Cooper
- Daniel O'Meara Phipps
-
Bree Condon
Agnes
-
Guy Siner
Oaks
- Marcus Hoyland Abbott Marcus
- John Pierce Jones Cook
- Jeff Jones Head Clerk
- Ceri Mears Blacksmith
-
Kenneth Collard
Sapper Captain
- Wyn Bowen Harries Baron
- Dewi Williams Baron
-
John Weldon
Castle Darney Sentry
- Laura Sibbick Castle Servant Girl
- Edward Manning Mercenary
-
Simon Nader
Hungarian Mercenaries (voice)
- Steve Purbrick Tavern Landlord
- Peter Bartfay Hungarian Mercenaries (voice) (uncredited)
-
Dan Burman
Mercenary Scout (uncredited)
- Ian M. Court Priest (uncredited)
- David Harkus Young Soldier (uncredited)
- Gerald Royston Horler Hungarian Warrior (uncredited)
- Rhys Horler Hungarian Warrior (uncredited)
- Rhi Louise Topless Wench (uncredited)
- Stuart Mager Garrison Guard (uncredited)
- Christian Morgan Wounded Guard (uncredited)
- Stevie Raine Mercenary Fight Performer (uncredited)
- Carlton Venn King's Aid 2 (uncredited)